Remove unused code.
[official-gcc.git] / libgfortran / libgfortran.h
blob2b75fbf904dbc36fa4d72ee5bfe0f0af75956fd8
1 /* Common declarations for all of libgfortran.
2 Copyright (C) 2002-2018 Free Software Foundation, Inc.
3 Contributed by Paul Brook <paul@nowt.org>, and
4 Andy Vaught <andy@xena.eas.asu.edu>
6 This file is part of the GNU Fortran runtime library (libgfortran).
8 Libgfortran is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
11 any later version.
13 Libgfortran is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 Under Section 7 of GPL version 3, you are granted additional
19 permissions described in the GCC Runtime Library Exception, version
20 3.1, as published by the Free Software Foundation.
22 You should have received a copy of the GNU General Public License and
23 a copy of the GCC Runtime Library Exception along with this program;
24 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
25 <http://www.gnu.org/licenses/>. */
27 #ifndef LIBGFOR_H
28 #define LIBGFOR_H
30 /* Ensure that ANSI conform stdio is used. This needs to be set before
31 any system header file is included. */
32 #if defined __MINGW32__
33 # define _POSIX 1
34 # define gfc_printf gnu_printf
35 #else
36 # define gfc_printf __printf__
37 #endif
39 /* config.h MUST be first because it can affect system headers. */
40 #include "config.h"
42 #include <stdio.h>
43 #include <stdlib.h>
44 #include <stddef.h>
45 #include <float.h>
46 #include <stdarg.h>
47 #include <stdbool.h>
49 #if HAVE_COMPLEX_H
50 /* Must appear before math.h on VMS systems. */
51 # include <complex.h>
52 #else
53 #define complex __complex__
54 #endif
56 #include <math.h>
58 /* If we're support quad-precision floating-point type, include the
59 header to our support library. */
60 #ifdef HAVE_FLOAT128
61 # include "quadmath_weak.h"
62 #endif
64 #ifdef __MINGW32__
65 extern float __strtof (const char *, char **);
66 #define gfc_strtof __strtof
67 extern double __strtod (const char *, char **);
68 #define gfc_strtod __strtod
69 extern long double __strtold (const char *, char **);
70 #define gfc_strtold __strtold
71 #else
72 #define gfc_strtof strtof
73 #define gfc_strtod strtod
74 #define gfc_strtold strtold
75 #endif
77 #include "../gcc/fortran/libgfortran.h"
79 #include "c99_protos.h"
81 #if HAVE_IEEEFP_H
82 #include <ieeefp.h>
83 #endif
85 #include "gstdint.h"
87 #if HAVE_SYS_TYPES_H
88 #include <sys/types.h>
89 #endif
91 #ifdef __MINGW32__
92 typedef off64_t gfc_offset;
93 #else
94 typedef off_t gfc_offset;
95 #endif
97 #ifndef NULL
98 #define NULL (void *) 0
99 #endif
102 /* The following macros can be used to annotate conditions which are likely or
103 unlikely to be true. Avoid using them when a condition is only slightly
104 more likely/less unlikely than average to avoid the performance penalties of
105 branch misprediction. In addition, as __builtin_expect overrides the compiler
106 heuristic, do not use in conditions where one of the branches ends with a
107 call to a function with __attribute__((noreturn)): the compiler internal
108 heuristic will mark this branch as much less likely as unlikely() would
109 do. */
111 #define likely(x) __builtin_expect(!!(x), 1)
112 #define unlikely(x) __builtin_expect(!!(x), 0)
114 /* This macro can be used to annotate conditions which we know to
115 be true, so that the compiler can optimize based on the condition. */
117 #define GFC_ASSERT(EXPR) \
118 ((void)(__builtin_expect (!(EXPR), 0) ? __builtin_unreachable (), 0 : 0))
120 /* Make sure we have ptrdiff_t. */
121 #ifndef HAVE_PTRDIFF_T
122 typedef intptr_t ptrdiff_t;
123 #endif
125 /* On mingw, work around the buggy Windows snprintf() by using the one
126 mingw provides, __mingw_snprintf(). We also provide a prototype for
127 __mingw_snprintf(), because the mingw headers currently don't have one. */
128 #if HAVE_MINGW_SNPRINTF
129 extern int __mingw_snprintf (char *, size_t, const char *, ...)
130 __attribute__ ((format (gnu_printf, 3, 4)));
131 #undef snprintf
132 #define snprintf __mingw_snprintf
133 /* Fallback to sprintf if target does not have snprintf. */
134 #elif !defined(HAVE_SNPRINTF)
135 #undef snprintf
136 #define snprintf(str, size, ...) sprintf (str, __VA_ARGS__)
137 #endif
140 /* For a library, a standard prefix is a requirement in order to partition
141 the namespace. IPREFIX is for symbols intended to be internal to the
142 library. */
143 #define PREFIX(x) _gfortran_ ## x
144 #define IPREFIX(x) _gfortrani_ ## x
146 /* Magic to rename a symbol at the compiler level. You continue to refer
147 to the symbol as OLD in the source, but it'll be named NEW in the asm. */
148 #define sym_rename(old, new) sym_rename1(old, __USER_LABEL_PREFIX__, new)
149 #define sym_rename1(old, ulp, new) sym_rename2(old, ulp, new)
150 #define sym_rename2(old, ulp, new) extern __typeof(old) old __asm__(#ulp #new)
152 /* There are several classifications of routines:
154 (1) Symbols used only within the library,
155 (2) Symbols to be exported from the library,
156 (3) Symbols to be exported from the library, but
157 also used inside the library.
159 By telling the compiler about these different classifications we can
160 tightly control the interface seen by the user, and get better code
161 from the compiler at the same time.
163 One of the following should be used immediately after the declaration
164 of each symbol:
166 internal_proto Marks a symbol used only within the library,
167 and adds IPREFIX to the assembly-level symbol
168 name. The later is important for maintaining
169 the namespace partition for the static library.
171 export_proto Marks a symbol to be exported, and adds PREFIX
172 to the assembly-level symbol name.
174 export_proto_np Marks a symbol to be exported without adding PREFIX.
176 iexport_proto Marks a function to be exported, but with the
177 understanding that it can be used inside as well.
179 iexport_data_proto Similarly, marks a data symbol to be exported.
180 Unfortunately, some systems can't play the hidden
181 symbol renaming trick on data symbols, thanks to
182 the horribleness of COPY relocations.
184 If iexport_proto or iexport_data_proto is used, you must also use
185 iexport or iexport_data after the *definition* of the symbol. */
187 #if defined(HAVE_ATTRIBUTE_VISIBILITY)
188 # define internal_proto(x) \
189 sym_rename(x, IPREFIX (x)) __attribute__((__visibility__("hidden")))
190 #else
191 # define internal_proto(x) sym_rename(x, IPREFIX(x))
192 #endif
194 #if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS)
195 # define export_proto(x) sym_rename(x, PREFIX(x))
196 # define export_proto_np(x) extern char swallow_semicolon
197 # define iexport_proto(x) internal_proto(x)
198 # define iexport(x) iexport1(x, IPREFIX(x))
199 # define iexport1(x,y) iexport2(x,y)
200 # define iexport2(x,y) \
201 extern __typeof(x) PREFIX(x) __attribute__((__alias__(#y)))
202 #else
203 # define export_proto(x) sym_rename(x, PREFIX(x))
204 # define export_proto_np(x) extern char swallow_semicolon
205 # define iexport_proto(x) export_proto(x)
206 # define iexport(x) extern char swallow_semicolon
207 #endif
209 /* TODO: detect the case when we *can* hide the symbol. */
210 #define iexport_data_proto(x) export_proto(x)
211 #define iexport_data(x) extern char swallow_semicolon
213 /* The only reliable way to get the offset of a field in a struct
214 in a system independent way is via this macro. */
215 #ifndef offsetof
216 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
217 #endif
219 /* The C99 classification macros isfinite, isinf, isnan, isnormal
220 and signbit are broken or inconsistent on quite a few targets.
221 So, we use GCC's builtins instead.
223 Another advantage for GCC's builtins for these type-generic macros
224 is that it handles floating-point types that the system headers
225 may not support (like __float128). */
227 #undef isnan
228 #define isnan(x) __builtin_isnan(x)
229 #undef isfinite
230 #define isfinite(x) __builtin_isfinite(x)
231 #undef isinf
232 #define isinf(x) __builtin_isinf(x)
233 #undef isnormal
234 #define isnormal(x) __builtin_isnormal(x)
235 #undef signbit
236 #define signbit(x) __builtin_signbit(x)
238 #include "kinds.h"
240 /* Define the type used for the current record number for large file I/O.
241 The size must be consistent with the size defined on the compiler side. */
242 #ifdef HAVE_GFC_INTEGER_8
243 typedef GFC_INTEGER_8 GFC_IO_INT;
244 #else
245 #ifdef HAVE_GFC_INTEGER_4
246 typedef GFC_INTEGER_4 GFC_IO_INT;
247 #else
248 #error "GFC_INTEGER_4 should be available for the library to compile".
249 #endif
250 #endif
252 /* The following two definitions must be consistent with the types used
253 by the compiler. */
254 /* The type used of array indices, amongst other things. */
255 typedef ptrdiff_t index_type;
257 /* The type used for the lengths of character variables. */
258 typedef size_t gfc_charlen_type;
260 /* Definitions of CHARACTER data types:
261 - CHARACTER(KIND=1) corresponds to the C char type,
262 - CHARACTER(KIND=4) corresponds to an unsigned 32-bit integer. */
263 typedef GFC_UINTEGER_4 gfc_char4_t;
265 /* Byte size of character kinds. For the kinds currently supported, it's
266 simply equal to the kind parameter itself. */
267 #define GFC_SIZE_OF_CHAR_KIND(kind) (kind)
269 #define GFOR_POINTER_TO_L1(p, kind) \
270 ((__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ ? 1: 0) * (kind - 1) + (GFC_LOGICAL_1 *)(p))
272 #define GFC_INTEGER_1_HUGE \
273 (GFC_INTEGER_1)((((GFC_UINTEGER_1)1) << 7) - 1)
274 #define GFC_INTEGER_2_HUGE \
275 (GFC_INTEGER_2)((((GFC_UINTEGER_2)1) << 15) - 1)
276 #define GFC_INTEGER_4_HUGE \
277 (GFC_INTEGER_4)((((GFC_UINTEGER_4)1) << 31) - 1)
278 #define GFC_INTEGER_8_HUGE \
279 (GFC_INTEGER_8)((((GFC_UINTEGER_8)1) << 63) - 1)
280 #ifdef HAVE_GFC_INTEGER_16
281 #define GFC_INTEGER_16_HUGE \
282 (GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1)
283 #endif
285 /* M{IN,AX}{LOC,VAL} need also infinities and NaNs if supported. */
287 #ifdef __FLT_HAS_INFINITY__
288 # define GFC_REAL_4_INFINITY __builtin_inff ()
289 #endif
290 #ifdef __DBL_HAS_INFINITY__
291 # define GFC_REAL_8_INFINITY __builtin_inf ()
292 #endif
293 #ifdef __LDBL_HAS_INFINITY__
294 # ifdef HAVE_GFC_REAL_10
295 # define GFC_REAL_10_INFINITY __builtin_infl ()
296 # endif
297 # ifdef HAVE_GFC_REAL_16
298 # ifdef GFC_REAL_16_IS_LONG_DOUBLE
299 # define GFC_REAL_16_INFINITY __builtin_infl ()
300 # else
301 # define GFC_REAL_16_INFINITY __builtin_infq ()
302 # endif
303 # endif
304 #endif
305 #ifdef __FLT_HAS_QUIET_NAN__
306 # define GFC_REAL_4_QUIET_NAN __builtin_nanf ("")
307 #endif
308 #ifdef __DBL_HAS_QUIET_NAN__
309 # define GFC_REAL_8_QUIET_NAN __builtin_nan ("")
310 #endif
311 #ifdef __LDBL_HAS_QUIET_NAN__
312 # ifdef HAVE_GFC_REAL_10
313 # define GFC_REAL_10_QUIET_NAN __builtin_nanl ("")
314 # endif
315 # ifdef HAVE_GFC_REAL_16
316 # ifdef GFC_REAL_16_IS_LONG_DOUBLE
317 # define GFC_REAL_16_QUIET_NAN __builtin_nanl ("")
318 # else
319 # define GFC_REAL_16_QUIET_NAN nanq ("")
320 # endif
321 # endif
322 #endif
324 typedef struct descriptor_dimension
326 index_type _stride;
327 index_type lower_bound;
328 index_type _ubound;
330 descriptor_dimension;
332 typedef struct dtype_type
334 size_t elem_len;
335 int version;
336 signed char rank;
337 signed char type;
338 signed short attribute;
340 dtype_type;
342 #define GFC_ARRAY_DESCRIPTOR(type) \
343 struct {\
344 type *base_addr;\
345 size_t offset;\
346 dtype_type dtype;\
347 index_type span;\
348 descriptor_dimension dim[];\
351 /* Commonly used array descriptor types. */
352 typedef GFC_ARRAY_DESCRIPTOR (void) gfc_array_void;
353 typedef GFC_ARRAY_DESCRIPTOR (char) gfc_array_char;
354 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_1) gfc_array_i1;
355 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_2) gfc_array_i2;
356 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_4) gfc_array_i4;
357 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_8) gfc_array_i8;
358 #ifdef HAVE_GFC_INTEGER_16
359 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_16) gfc_array_i16;
360 #endif
361 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_4) gfc_array_r4;
362 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_8) gfc_array_r8;
363 #ifdef HAVE_GFC_REAL_10
364 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_10) gfc_array_r10;
365 #endif
366 #ifdef HAVE_GFC_REAL_16
367 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_16) gfc_array_r16;
368 #endif
369 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_4) gfc_array_c4;
370 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_8) gfc_array_c8;
371 #ifdef HAVE_GFC_COMPLEX_10
372 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_10) gfc_array_c10;
373 #endif
374 #ifdef HAVE_GFC_COMPLEX_16
375 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_16) gfc_array_c16;
376 #endif
377 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_1) gfc_array_l1;
378 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_2) gfc_array_l2;
379 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_4) gfc_array_l4;
380 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_8) gfc_array_l8;
381 #ifdef HAVE_GFC_LOGICAL_16
382 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_16) gfc_array_l16;
383 #endif
384 typedef gfc_array_i1 gfc_array_s1;
385 typedef gfc_array_i4 gfc_array_s4;
387 /* These are for when you actually want to declare a descriptor, as
388 opposed to a pointer to it. */
390 #define GFC_FULL_ARRAY_DESCRIPTOR(r, type) \
391 struct {\
392 type *base_addr;\
393 size_t offset;\
394 dtype_type dtype;\
395 index_type span;\
396 descriptor_dimension dim[r];\
399 typedef GFC_FULL_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_full_array_i4;
401 #define GFC_DESCRIPTOR_RANK(desc) ((desc)->dtype.rank)
402 #define GFC_DESCRIPTOR_TYPE(desc) ((desc)->dtype.type)
403 #define GFC_DESCRIPTOR_SIZE(desc) ((desc)->dtype.elem_len)
404 #define GFC_DESCRIPTOR_DATA(desc) ((desc)->base_addr)
405 #define GFC_DESCRIPTOR_DTYPE(desc) ((desc)->dtype)
407 #define GFC_DIMENSION_LBOUND(dim) ((dim).lower_bound)
408 #define GFC_DIMENSION_UBOUND(dim) ((dim)._ubound)
409 #define GFC_DIMENSION_STRIDE(dim) ((dim)._stride)
410 #define GFC_DIMENSION_EXTENT(dim) ((dim)._ubound + 1 - (dim).lower_bound)
411 #define GFC_DIMENSION_SET(dim,lb,ub,str) \
412 do \
414 (dim).lower_bound = lb; \
415 (dim)._ubound = ub; \
416 (dim)._stride = str; \
417 } while (0)
420 #define GFC_DESCRIPTOR_LBOUND(desc,i) ((desc)->dim[i].lower_bound)
421 #define GFC_DESCRIPTOR_UBOUND(desc,i) ((desc)->dim[i]._ubound)
422 #define GFC_DESCRIPTOR_EXTENT(desc,i) ((desc)->dim[i]._ubound + 1 \
423 - (desc)->dim[i].lower_bound)
424 #define GFC_DESCRIPTOR_EXTENT_BYTES(desc,i) \
425 (GFC_DESCRIPTOR_EXTENT(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
427 #define GFC_DESCRIPTOR_STRIDE(desc,i) ((desc)->dim[i]._stride)
428 #define GFC_DESCRIPTOR_STRIDE_BYTES(desc,i) \
429 (GFC_DESCRIPTOR_STRIDE(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
431 /* Macros to get both the size and the type with a single masking operation */
433 #define GFC_DTYPE_SIZE_MASK (-((index_type) 1 << GFC_DTYPE_SIZE_SHIFT))
434 #define GFC_DTYPE_TYPE_SIZE_MASK (GFC_DTYPE_SIZE_MASK | GFC_DTYPE_TYPE_MASK)
436 #define GFC_DTYPE_TYPE_SIZE(desc) (( ((desc)->dtype.type << GFC_DTYPE_TYPE_SHIFT) \
437 | ((desc)->dtype.elem_len << GFC_DTYPE_SIZE_SHIFT) ) & GFC_DTYPE_TYPE_SIZE_MASK)
439 /* Macros to set size and type information. */
441 #define GFC_DTYPE_COPY(a,b) do { (a)->dtype = (b)->dtype; } while(0)
442 #define GFC_DTYPE_IS_UNSET(a) (unlikely((a)->dtype.elem_len == 0))
443 #define GFC_DTYPE_CLEAR(a) do { (a)->dtype.elem_len = 0; \
444 (a)->dtype.version = 0; \
445 (a)->dtype.rank = 0; \
446 (a)->dtype.type = 0; \
447 (a)->dtype.attribute = 0; \
448 } while(0)
450 #define GFC_DTYPE_INTEGER_1 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
451 | (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT))
452 #define GFC_DTYPE_INTEGER_2 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
453 | (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT))
454 #define GFC_DTYPE_INTEGER_4 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
455 | (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT))
456 #define GFC_DTYPE_INTEGER_8 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
457 | (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT))
458 #ifdef HAVE_GFC_INTEGER_16
459 #define GFC_DTYPE_INTEGER_16 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
460 | (sizeof(GFC_INTEGER_16) << GFC_DTYPE_SIZE_SHIFT))
461 #endif
463 #define GFC_DTYPE_LOGICAL_1 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
464 | (sizeof(GFC_LOGICAL_1) << GFC_DTYPE_SIZE_SHIFT))
465 #define GFC_DTYPE_LOGICAL_2 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
466 | (sizeof(GFC_LOGICAL_2) << GFC_DTYPE_SIZE_SHIFT))
467 #define GFC_DTYPE_LOGICAL_4 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
468 | (sizeof(GFC_LOGICAL_4) << GFC_DTYPE_SIZE_SHIFT))
469 #define GFC_DTYPE_LOGICAL_8 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
470 | (sizeof(GFC_LOGICAL_8) << GFC_DTYPE_SIZE_SHIFT))
471 #ifdef HAVE_GFC_LOGICAL_16
472 #define GFC_DTYPE_LOGICAL_16 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
473 | (sizeof(GFC_LOGICAL_16) << GFC_DTYPE_SIZE_SHIFT))
474 #endif
476 #define GFC_DTYPE_REAL_4 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
477 | (sizeof(GFC_REAL_4) << GFC_DTYPE_SIZE_SHIFT))
478 #define GFC_DTYPE_REAL_8 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
479 | (sizeof(GFC_REAL_8) << GFC_DTYPE_SIZE_SHIFT))
480 #ifdef HAVE_GFC_REAL_10
481 #define GFC_DTYPE_REAL_10 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
482 | (sizeof(GFC_REAL_10) << GFC_DTYPE_SIZE_SHIFT))
483 #endif
484 #ifdef HAVE_GFC_REAL_16
485 #define GFC_DTYPE_REAL_16 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
486 | (sizeof(GFC_REAL_16) << GFC_DTYPE_SIZE_SHIFT))
487 #endif
489 #define GFC_DTYPE_COMPLEX_4 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
490 | (sizeof(GFC_COMPLEX_4) << GFC_DTYPE_SIZE_SHIFT))
491 #define GFC_DTYPE_COMPLEX_8 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
492 | (sizeof(GFC_COMPLEX_8) << GFC_DTYPE_SIZE_SHIFT))
493 #ifdef HAVE_GFC_COMPLEX_10
494 #define GFC_DTYPE_COMPLEX_10 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
495 | (sizeof(GFC_COMPLEX_10) << GFC_DTYPE_SIZE_SHIFT))
496 #endif
497 #ifdef HAVE_GFC_COMPLEX_16
498 #define GFC_DTYPE_COMPLEX_16 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
499 | (sizeof(GFC_COMPLEX_16) << GFC_DTYPE_SIZE_SHIFT))
500 #endif
502 /* Macros to determine the alignment of pointers. */
504 #define GFC_UNALIGNED_2(x) (((uintptr_t)(x)) & \
505 (__alignof__(GFC_INTEGER_2) - 1))
506 #define GFC_UNALIGNED_4(x) (((uintptr_t)(x)) & \
507 (__alignof__(GFC_INTEGER_4) - 1))
508 #define GFC_UNALIGNED_8(x) (((uintptr_t)(x)) & \
509 (__alignof__(GFC_INTEGER_8) - 1))
510 #ifdef HAVE_GFC_INTEGER_16
511 #define GFC_UNALIGNED_16(x) (((uintptr_t)(x)) & \
512 (__alignof__(GFC_INTEGER_16) - 1))
513 #endif
515 #define GFC_UNALIGNED_C4(x) (((uintptr_t)(x)) & \
516 (__alignof__(GFC_COMPLEX_4) - 1))
518 #define GFC_UNALIGNED_C8(x) (((uintptr_t)(x)) & \
519 (__alignof__(GFC_COMPLEX_8) - 1))
521 /* Runtime library include. */
522 #define stringize(x) expand_macro(x)
523 #define expand_macro(x) # x
525 /* Runtime options structure. */
527 typedef struct
529 int stdin_unit, stdout_unit, stderr_unit, optional_plus;
530 int locus;
532 int separator_len;
533 const char *separator;
535 int all_unbuffered, unbuffered_preconnected;
536 int fpe, backtrace;
538 options_t;
540 extern options_t options;
541 internal_proto(options);
543 extern void backtrace_handler (int);
544 internal_proto(backtrace_handler);
547 /* Compile-time options that will influence the library. */
549 typedef struct
551 int warn_std;
552 int allow_std;
553 int pedantic;
554 int convert;
555 int backtrace;
556 int sign_zero;
557 size_t record_marker;
558 int max_subrecord_length;
559 int bounds_check;
560 int fpe_summary;
562 compile_options_t;
564 extern compile_options_t compile_options;
565 internal_proto(compile_options);
567 extern void init_compile_options (void);
568 internal_proto(init_compile_options);
570 #define GFC_MAX_SUBRECORD_LENGTH 2147483639 /* 2**31 - 9 */
572 /* Structure for statement options. */
574 typedef struct
576 const char *name;
577 int value;
579 st_option;
582 /* This is returned by notification_std to know if, given the flags
583 that were given (-std=, -pedantic) we should issue an error, a warning
584 or nothing. */
585 typedef enum
586 { NOTIFICATION_SILENT, NOTIFICATION_WARNING, NOTIFICATION_ERROR }
587 notification;
590 /* The filename and line number don't go inside the globals structure.
591 They are set by the rest of the program and must be linked to. */
593 /* Location of the current library call (optional). */
594 extern unsigned line;
595 iexport_data_proto(line);
597 extern char *filename;
598 iexport_data_proto(filename);
601 #define CHARACTER2(name) \
602 gfc_charlen_type name ## _len; \
603 char * name
605 typedef struct st_parameter_common
607 GFC_INTEGER_4 flags;
608 GFC_INTEGER_4 unit;
609 const char *filename;
610 GFC_INTEGER_4 line;
611 CHARACTER2 (iomsg);
612 GFC_INTEGER_4 *iostat;
614 st_parameter_common;
616 #undef CHARACTER2
618 #define IOPARM_LIBRETURN_MASK (3 << 0)
619 #define IOPARM_LIBRETURN_OK (0 << 0)
620 #define IOPARM_LIBRETURN_ERROR (1 << 0)
621 #define IOPARM_LIBRETURN_END (2 << 0)
622 #define IOPARM_LIBRETURN_EOR (3 << 0)
623 #define IOPARM_ERR (1 << 2)
624 #define IOPARM_END (1 << 3)
625 #define IOPARM_EOR (1 << 4)
626 #define IOPARM_HAS_IOSTAT (1 << 5)
627 #define IOPARM_HAS_IOMSG (1 << 6)
629 #define IOPARM_COMMON_MASK ((1 << 7) - 1)
631 /* Make sure to keep in sync with io/io.h (st_parameter_open). */
632 #define IOPARM_OPEN_HAS_RECL_IN (1 << 7)
633 #define IOPARM_OPEN_HAS_FILE (1 << 8)
634 #define IOPARM_OPEN_HAS_STATUS (1 << 9)
635 #define IOPARM_OPEN_HAS_ACCESS (1 << 10)
636 #define IOPARM_OPEN_HAS_FORM (1 << 11)
637 #define IOPARM_OPEN_HAS_BLANK (1 << 12)
638 #define IOPARM_OPEN_HAS_POSITION (1 << 13)
639 #define IOPARM_OPEN_HAS_ACTION (1 << 14)
640 #define IOPARM_OPEN_HAS_DELIM (1 << 15)
641 #define IOPARM_OPEN_HAS_PAD (1 << 16)
642 #define IOPARM_OPEN_HAS_CONVERT (1 << 17)
643 #define IOPARM_OPEN_HAS_DECIMAL (1 << 18)
644 #define IOPARM_OPEN_HAS_ENCODING (1 << 19)
645 #define IOPARM_OPEN_HAS_ROUND (1 << 20)
646 #define IOPARM_OPEN_HAS_SIGN (1 << 21)
647 #define IOPARM_OPEN_HAS_ASYNCHRONOUS (1 << 22)
648 #define IOPARM_OPEN_HAS_NEWUNIT (1 << 23)
649 #define IOPARM_OPEN_HAS_READONLY (1 << 24)
650 #define IOPARM_OPEN_HAS_CC (1 << 25)
651 #define IOPARM_OPEN_HAS_SHARE (1 << 26)
653 /* library start function and end macro. These can be expanded if needed
654 in the future. cmp is st_parameter_common *cmp */
656 extern void library_start (st_parameter_common *);
657 internal_proto(library_start);
659 #define library_end()
661 /* main.c */
663 extern void stupid_function_name_for_static_linking (void);
664 internal_proto(stupid_function_name_for_static_linking);
666 extern void set_args (int, char **);
667 iexport_proto(set_args);
669 extern void get_args (int *, char ***);
670 internal_proto(get_args);
672 /* backtrace.c */
674 extern void show_backtrace (bool);
675 internal_proto(show_backtrace);
678 /* error.c */
680 #if defined(HAVE_GFC_REAL_16)
681 #define GFC_LARGEST_BUF (sizeof (GFC_REAL_16))
682 #elif defined(HAVE_GFC_INTEGER_16)
683 #define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST))
684 #elif defined(HAVE_GFC_REAL_10)
685 #define GFC_LARGEST_BUF (sizeof (GFC_REAL_10))
686 #else
687 #define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST))
688 #endif
690 #define GFC_ITOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 2)
691 #define GFC_XTOA_BUF_SIZE (GFC_LARGEST_BUF * 2 + 1)
692 #define GFC_OTOA_BUF_SIZE (GFC_LARGEST_BUF * 3 + 1)
693 #define GFC_BTOA_BUF_SIZE (GFC_LARGEST_BUF * 8 + 1)
695 extern _Noreturn void sys_abort (void);
696 internal_proto(sys_abort);
698 extern _Noreturn void exit_error (int);
699 internal_proto(exit_error);
701 extern ssize_t estr_write (const char *);
702 internal_proto(estr_write);
704 extern int st_vprintf (const char *, va_list);
705 internal_proto(st_vprintf);
707 extern int st_printf (const char *, ...)
708 __attribute__((format (gfc_printf, 1, 2)));
709 internal_proto(st_printf);
711 extern const char *gfc_xtoa (GFC_UINTEGER_LARGEST, char *, size_t);
712 internal_proto(gfc_xtoa);
714 extern _Noreturn void os_error (const char *);
715 iexport_proto(os_error);
717 extern void show_locus (st_parameter_common *);
718 internal_proto(show_locus);
720 extern _Noreturn void runtime_error (const char *, ...)
721 __attribute__ ((format (gfc_printf, 1, 2)));
722 iexport_proto(runtime_error);
724 extern _Noreturn void runtime_error_at (const char *, const char *, ...)
725 __attribute__ ((format (gfc_printf, 2, 3)));
726 iexport_proto(runtime_error_at);
728 extern void runtime_warning_at (const char *, const char *, ...)
729 __attribute__ ((format (gfc_printf, 2, 3)));
730 iexport_proto(runtime_warning_at);
732 extern _Noreturn void internal_error (st_parameter_common *, const char *);
733 internal_proto(internal_error);
735 extern const char *translate_error (int);
736 internal_proto(translate_error);
738 extern void generate_error (st_parameter_common *, int, const char *);
739 iexport_proto(generate_error);
741 extern void generate_warning (st_parameter_common *, const char *);
742 internal_proto(generate_warning);
744 extern bool notify_std (st_parameter_common *, int, const char *);
745 internal_proto(notify_std);
747 extern notification notification_std(int);
748 internal_proto(notification_std);
750 extern char *gf_strerror (int, char *, size_t);
751 internal_proto(gf_strerror);
753 /* fpu.c */
755 extern void set_fpu (void);
756 internal_proto(set_fpu);
758 extern int get_fpu_trap_exceptions (void);
759 internal_proto(get_fpu_trap_exceptions);
761 extern void set_fpu_trap_exceptions (int, int);
762 internal_proto(set_fpu_trap_exceptions);
764 extern int support_fpu_trap (int);
765 internal_proto(support_fpu_trap);
767 extern int get_fpu_except_flags (void);
768 internal_proto(get_fpu_except_flags);
770 extern void set_fpu_except_flags (int, int);
771 internal_proto(set_fpu_except_flags);
773 extern int support_fpu_flag (int);
774 internal_proto(support_fpu_flag);
776 extern void set_fpu_rounding_mode (int);
777 internal_proto(set_fpu_rounding_mode);
779 extern int get_fpu_rounding_mode (void);
780 internal_proto(get_fpu_rounding_mode);
782 extern int support_fpu_rounding_mode (int);
783 internal_proto(support_fpu_rounding_mode);
785 extern void get_fpu_state (void *);
786 internal_proto(get_fpu_state);
788 extern void set_fpu_state (void *);
789 internal_proto(set_fpu_state);
791 extern int get_fpu_underflow_mode (void);
792 internal_proto(get_fpu_underflow_mode);
794 extern void set_fpu_underflow_mode (int);
795 internal_proto(set_fpu_underflow_mode);
797 extern int support_fpu_underflow_control (int);
798 internal_proto(support_fpu_underflow_control);
800 /* memory.c */
802 extern void *xmalloc (size_t) __attribute__ ((malloc));
803 internal_proto(xmalloc);
805 extern void *xmallocarray (size_t, size_t) __attribute__ ((malloc));
806 internal_proto(xmallocarray);
808 extern void *xcalloc (size_t, size_t) __attribute__ ((malloc));
809 internal_proto(xcalloc);
811 extern void *xrealloc (void *, size_t);
812 internal_proto(xrealloc);
814 /* environ.c */
816 extern void init_variables (void);
817 internal_proto(init_variables);
819 unit_convert get_unformatted_convert (int);
820 internal_proto(get_unformatted_convert);
822 /* Secure getenv() which returns NULL if running as SUID/SGID. */
823 #ifndef HAVE_SECURE_GETENV
824 #if defined(HAVE_GETUID) && defined(HAVE_GETEUID) \
825 && defined(HAVE_GETGID) && defined(HAVE_GETEGID)
826 #define FALLBACK_SECURE_GETENV
827 extern char *secure_getenv (const char *);
828 internal_proto(secure_getenv);
829 #else
830 #define secure_getenv getenv
831 #endif
832 #endif
834 /* string.c */
836 extern int find_option (st_parameter_common *, const char *, gfc_charlen_type,
837 const st_option *, const char *);
838 internal_proto(find_option);
840 extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type);
841 internal_proto(fstrlen);
843 extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type);
844 internal_proto(fstrcpy);
846 extern gfc_charlen_type cf_strcpy (char *, gfc_charlen_type, const char *);
847 internal_proto(cf_strcpy);
849 extern gfc_charlen_type string_len_trim (gfc_charlen_type, const char *);
850 export_proto(string_len_trim);
852 extern gfc_charlen_type string_len_trim_char4 (gfc_charlen_type,
853 const gfc_char4_t *);
854 export_proto(string_len_trim_char4);
856 extern char *fc_strdup(const char *, gfc_charlen_type);
857 internal_proto(fc_strdup);
859 extern char *fc_strdup_notrim(const char *, gfc_charlen_type);
860 internal_proto(fc_strdup_notrim);
862 extern const char *gfc_itoa(GFC_INTEGER_LARGEST, char *, size_t);
863 internal_proto(gfc_itoa);
865 /* io/intrinsics.c */
867 extern void flush_all_units (void);
868 internal_proto(flush_all_units);
870 /* io.c */
872 extern void init_units (void);
873 internal_proto(init_units);
875 extern void close_units (void);
876 internal_proto(close_units);
878 extern int unit_to_fd (int);
879 internal_proto(unit_to_fd);
881 extern char * filename_from_unit (int);
882 internal_proto(filename_from_unit);
884 /* stop.c */
886 extern _Noreturn void stop_string (const char *, size_t, bool);
887 export_proto(stop_string);
889 /* reshape_packed.c */
891 extern void reshape_packed (char *, index_type, const char *, index_type,
892 const char *, index_type);
893 internal_proto(reshape_packed);
895 /* Repacking functions. These are called internally by internal_pack
896 and internal_unpack. */
898 GFC_INTEGER_1 *internal_pack_1 (gfc_array_i1 *);
899 internal_proto(internal_pack_1);
901 GFC_INTEGER_2 *internal_pack_2 (gfc_array_i2 *);
902 internal_proto(internal_pack_2);
904 GFC_INTEGER_4 *internal_pack_4 (gfc_array_i4 *);
905 internal_proto(internal_pack_4);
907 GFC_INTEGER_8 *internal_pack_8 (gfc_array_i8 *);
908 internal_proto(internal_pack_8);
910 #if defined HAVE_GFC_INTEGER_16
911 GFC_INTEGER_16 *internal_pack_16 (gfc_array_i16 *);
912 internal_proto(internal_pack_16);
913 #endif
915 GFC_REAL_4 *internal_pack_r4 (gfc_array_r4 *);
916 internal_proto(internal_pack_r4);
918 GFC_REAL_8 *internal_pack_r8 (gfc_array_r8 *);
919 internal_proto(internal_pack_r8);
921 #if defined HAVE_GFC_REAL_10
922 GFC_REAL_10 *internal_pack_r10 (gfc_array_r10 *);
923 internal_proto(internal_pack_r10);
924 #endif
926 #if defined HAVE_GFC_REAL_16
927 GFC_REAL_16 *internal_pack_r16 (gfc_array_r16 *);
928 internal_proto(internal_pack_r16);
929 #endif
931 GFC_COMPLEX_4 *internal_pack_c4 (gfc_array_c4 *);
932 internal_proto(internal_pack_c4);
934 GFC_COMPLEX_8 *internal_pack_c8 (gfc_array_c8 *);
935 internal_proto(internal_pack_c8);
937 #if defined HAVE_GFC_COMPLEX_10
938 GFC_COMPLEX_10 *internal_pack_c10 (gfc_array_c10 *);
939 internal_proto(internal_pack_c10);
940 #endif
942 #if defined HAVE_GFC_COMPLEX_16
943 GFC_COMPLEX_16 *internal_pack_c16 (gfc_array_c16 *);
944 internal_proto(internal_pack_c16);
945 #endif
947 extern void internal_unpack_1 (gfc_array_i1 *, const GFC_INTEGER_1 *);
948 internal_proto(internal_unpack_1);
950 extern void internal_unpack_2 (gfc_array_i2 *, const GFC_INTEGER_2 *);
951 internal_proto(internal_unpack_2);
953 extern void internal_unpack_4 (gfc_array_i4 *, const GFC_INTEGER_4 *);
954 internal_proto(internal_unpack_4);
956 extern void internal_unpack_8 (gfc_array_i8 *, const GFC_INTEGER_8 *);
957 internal_proto(internal_unpack_8);
959 #if defined HAVE_GFC_INTEGER_16
960 extern void internal_unpack_16 (gfc_array_i16 *, const GFC_INTEGER_16 *);
961 internal_proto(internal_unpack_16);
962 #endif
964 extern void internal_unpack_r4 (gfc_array_r4 *, const GFC_REAL_4 *);
965 internal_proto(internal_unpack_r4);
967 extern void internal_unpack_r8 (gfc_array_r8 *, const GFC_REAL_8 *);
968 internal_proto(internal_unpack_r8);
970 #if defined HAVE_GFC_REAL_10
971 extern void internal_unpack_r10 (gfc_array_r10 *, const GFC_REAL_10 *);
972 internal_proto(internal_unpack_r10);
973 #endif
975 #if defined HAVE_GFC_REAL_16
976 extern void internal_unpack_r16 (gfc_array_r16 *, const GFC_REAL_16 *);
977 internal_proto(internal_unpack_r16);
978 #endif
980 extern void internal_unpack_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *);
981 internal_proto(internal_unpack_c4);
983 extern void internal_unpack_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *);
984 internal_proto(internal_unpack_c8);
986 #if defined HAVE_GFC_COMPLEX_10
987 extern void internal_unpack_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *);
988 internal_proto(internal_unpack_c10);
989 #endif
991 #if defined HAVE_GFC_COMPLEX_16
992 extern void internal_unpack_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *);
993 internal_proto(internal_unpack_c16);
994 #endif
996 /* Internal auxiliary functions for the pack intrinsic. */
998 extern void pack_i1 (gfc_array_i1 *, const gfc_array_i1 *,
999 const gfc_array_l1 *, const gfc_array_i1 *);
1000 internal_proto(pack_i1);
1002 extern void pack_i2 (gfc_array_i2 *, const gfc_array_i2 *,
1003 const gfc_array_l1 *, const gfc_array_i2 *);
1004 internal_proto(pack_i2);
1006 extern void pack_i4 (gfc_array_i4 *, const gfc_array_i4 *,
1007 const gfc_array_l1 *, const gfc_array_i4 *);
1008 internal_proto(pack_i4);
1010 extern void pack_i8 (gfc_array_i8 *, const gfc_array_i8 *,
1011 const gfc_array_l1 *, const gfc_array_i8 *);
1012 internal_proto(pack_i8);
1014 #ifdef HAVE_GFC_INTEGER_16
1015 extern void pack_i16 (gfc_array_i16 *, const gfc_array_i16 *,
1016 const gfc_array_l1 *, const gfc_array_i16 *);
1017 internal_proto(pack_i16);
1018 #endif
1020 extern void pack_r4 (gfc_array_r4 *, const gfc_array_r4 *,
1021 const gfc_array_l1 *, const gfc_array_r4 *);
1022 internal_proto(pack_r4);
1024 extern void pack_r8 (gfc_array_r8 *, const gfc_array_r8 *,
1025 const gfc_array_l1 *, const gfc_array_r8 *);
1026 internal_proto(pack_r8);
1028 #ifdef HAVE_GFC_REAL_10
1029 extern void pack_r10 (gfc_array_r10 *, const gfc_array_r10 *,
1030 const gfc_array_l1 *, const gfc_array_r10 *);
1031 internal_proto(pack_r10);
1032 #endif
1034 #ifdef HAVE_GFC_REAL_16
1035 extern void pack_r16 (gfc_array_r16 *, const gfc_array_r16 *,
1036 const gfc_array_l1 *, const gfc_array_r16 *);
1037 internal_proto(pack_r16);
1038 #endif
1040 extern void pack_c4 (gfc_array_c4 *, const gfc_array_c4 *,
1041 const gfc_array_l1 *, const gfc_array_c4 *);
1042 internal_proto(pack_c4);
1044 extern void pack_c8 (gfc_array_c8 *, const gfc_array_c8 *,
1045 const gfc_array_l1 *, const gfc_array_c8 *);
1046 internal_proto(pack_c8);
1048 #ifdef HAVE_GFC_REAL_10
1049 extern void pack_c10 (gfc_array_c10 *, const gfc_array_c10 *,
1050 const gfc_array_l1 *, const gfc_array_c10 *);
1051 internal_proto(pack_c10);
1052 #endif
1054 #ifdef HAVE_GFC_REAL_16
1055 extern void pack_c16 (gfc_array_c16 *, const gfc_array_c16 *,
1056 const gfc_array_l1 *, const gfc_array_c16 *);
1057 internal_proto(pack_c16);
1058 #endif
1060 /* Internal auxiliary functions for the unpack intrinsic. */
1062 extern void unpack0_i1 (gfc_array_i1 *, const gfc_array_i1 *,
1063 const gfc_array_l1 *, const GFC_INTEGER_1 *);
1064 internal_proto(unpack0_i1);
1066 extern void unpack0_i2 (gfc_array_i2 *, const gfc_array_i2 *,
1067 const gfc_array_l1 *, const GFC_INTEGER_2 *);
1068 internal_proto(unpack0_i2);
1070 extern void unpack0_i4 (gfc_array_i4 *, const gfc_array_i4 *,
1071 const gfc_array_l1 *, const GFC_INTEGER_4 *);
1072 internal_proto(unpack0_i4);
1074 extern void unpack0_i8 (gfc_array_i8 *, const gfc_array_i8 *,
1075 const gfc_array_l1 *, const GFC_INTEGER_8 *);
1076 internal_proto(unpack0_i8);
1078 #ifdef HAVE_GFC_INTEGER_16
1080 extern void unpack0_i16 (gfc_array_i16 *, const gfc_array_i16 *,
1081 const gfc_array_l1 *, const GFC_INTEGER_16 *);
1082 internal_proto(unpack0_i16);
1084 #endif
1086 extern void unpack0_r4 (gfc_array_r4 *, const gfc_array_r4 *,
1087 const gfc_array_l1 *, const GFC_REAL_4 *);
1088 internal_proto(unpack0_r4);
1090 extern void unpack0_r8 (gfc_array_r8 *, const gfc_array_r8 *,
1091 const gfc_array_l1 *, const GFC_REAL_8 *);
1092 internal_proto(unpack0_r8);
1094 #ifdef HAVE_GFC_REAL_10
1096 extern void unpack0_r10 (gfc_array_r10 *, const gfc_array_r10 *,
1097 const gfc_array_l1 *, const GFC_REAL_10 *);
1098 internal_proto(unpack0_r10);
1100 #endif
1102 #ifdef HAVE_GFC_REAL_16
1104 extern void unpack0_r16 (gfc_array_r16 *, const gfc_array_r16 *,
1105 const gfc_array_l1 *, const GFC_REAL_16 *);
1106 internal_proto(unpack0_r16);
1108 #endif
1110 extern void unpack0_c4 (gfc_array_c4 *, const gfc_array_c4 *,
1111 const gfc_array_l1 *, const GFC_COMPLEX_4 *);
1112 internal_proto(unpack0_c4);
1114 extern void unpack0_c8 (gfc_array_c8 *, const gfc_array_c8 *,
1115 const gfc_array_l1 *, const GFC_COMPLEX_8 *);
1116 internal_proto(unpack0_c8);
1118 #ifdef HAVE_GFC_COMPLEX_10
1120 extern void unpack0_c10 (gfc_array_c10 *, const gfc_array_c10 *,
1121 const gfc_array_l1 *mask, const GFC_COMPLEX_10 *);
1122 internal_proto(unpack0_c10);
1124 #endif
1126 #ifdef HAVE_GFC_COMPLEX_16
1128 extern void unpack0_c16 (gfc_array_c16 *, const gfc_array_c16 *,
1129 const gfc_array_l1 *, const GFC_COMPLEX_16 *);
1130 internal_proto(unpack0_c16);
1132 #endif
1134 extern void unpack1_i1 (gfc_array_i1 *, const gfc_array_i1 *,
1135 const gfc_array_l1 *, const gfc_array_i1 *);
1136 internal_proto(unpack1_i1);
1138 extern void unpack1_i2 (gfc_array_i2 *, const gfc_array_i2 *,
1139 const gfc_array_l1 *, const gfc_array_i2 *);
1140 internal_proto(unpack1_i2);
1142 extern void unpack1_i4 (gfc_array_i4 *, const gfc_array_i4 *,
1143 const gfc_array_l1 *, const gfc_array_i4 *);
1144 internal_proto(unpack1_i4);
1146 extern void unpack1_i8 (gfc_array_i8 *, const gfc_array_i8 *,
1147 const gfc_array_l1 *, const gfc_array_i8 *);
1148 internal_proto(unpack1_i8);
1150 #ifdef HAVE_GFC_INTEGER_16
1151 extern void unpack1_i16 (gfc_array_i16 *, const gfc_array_i16 *,
1152 const gfc_array_l1 *, const gfc_array_i16 *);
1153 internal_proto(unpack1_i16);
1154 #endif
1156 extern void unpack1_r4 (gfc_array_r4 *, const gfc_array_r4 *,
1157 const gfc_array_l1 *, const gfc_array_r4 *);
1158 internal_proto(unpack1_r4);
1160 extern void unpack1_r8 (gfc_array_r8 *, const gfc_array_r8 *,
1161 const gfc_array_l1 *, const gfc_array_r8 *);
1162 internal_proto(unpack1_r8);
1164 #ifdef HAVE_GFC_REAL_10
1165 extern void unpack1_r10 (gfc_array_r10 *, const gfc_array_r10 *,
1166 const gfc_array_l1 *, const gfc_array_r10 *);
1167 internal_proto(unpack1_r10);
1168 #endif
1170 #ifdef HAVE_GFC_REAL_16
1171 extern void unpack1_r16 (gfc_array_r16 *, const gfc_array_r16 *,
1172 const gfc_array_l1 *, const gfc_array_r16 *);
1173 internal_proto(unpack1_r16);
1174 #endif
1176 extern void unpack1_c4 (gfc_array_c4 *, const gfc_array_c4 *,
1177 const gfc_array_l1 *, const gfc_array_c4 *);
1178 internal_proto(unpack1_c4);
1180 extern void unpack1_c8 (gfc_array_c8 *, const gfc_array_c8 *,
1181 const gfc_array_l1 *, const gfc_array_c8 *);
1182 internal_proto(unpack1_c8);
1184 #ifdef HAVE_GFC_COMPLEX_10
1185 extern void unpack1_c10 (gfc_array_c10 *, const gfc_array_c10 *,
1186 const gfc_array_l1 *, const gfc_array_c10 *);
1187 internal_proto(unpack1_c10);
1188 #endif
1190 #ifdef HAVE_GFC_COMPLEX_16
1191 extern void unpack1_c16 (gfc_array_c16 *, const gfc_array_c16 *,
1192 const gfc_array_l1 *, const gfc_array_c16 *);
1193 internal_proto(unpack1_c16);
1194 #endif
1196 /* Helper functions for spread. */
1198 extern void spread_i1 (gfc_array_i1 *, const gfc_array_i1 *,
1199 const index_type, const index_type);
1200 internal_proto(spread_i1);
1202 extern void spread_i2 (gfc_array_i2 *, const gfc_array_i2 *,
1203 const index_type, const index_type);
1204 internal_proto(spread_i2);
1206 extern void spread_i4 (gfc_array_i4 *, const gfc_array_i4 *,
1207 const index_type, const index_type);
1208 internal_proto(spread_i4);
1210 extern void spread_i8 (gfc_array_i8 *, const gfc_array_i8 *,
1211 const index_type, const index_type);
1212 internal_proto(spread_i8);
1214 #ifdef HAVE_GFC_INTEGER_16
1215 extern void spread_i16 (gfc_array_i16 *, const gfc_array_i16 *,
1216 const index_type, const index_type);
1217 internal_proto(spread_i16);
1219 #endif
1221 extern void spread_r4 (gfc_array_r4 *, const gfc_array_r4 *,
1222 const index_type, const index_type);
1223 internal_proto(spread_r4);
1225 extern void spread_r8 (gfc_array_r8 *, const gfc_array_r8 *,
1226 const index_type, const index_type);
1227 internal_proto(spread_r8);
1229 #ifdef HAVE_GFC_REAL_10
1230 extern void spread_r10 (gfc_array_r10 *, const gfc_array_r10 *,
1231 const index_type, const index_type);
1232 internal_proto(spread_r10);
1234 #endif
1236 #ifdef HAVE_GFC_REAL_16
1237 extern void spread_r16 (gfc_array_r16 *, const gfc_array_r16 *,
1238 const index_type, const index_type);
1239 internal_proto(spread_r16);
1241 #endif
1243 extern void spread_c4 (gfc_array_c4 *, const gfc_array_c4 *,
1244 const index_type, const index_type);
1245 internal_proto(spread_c4);
1247 extern void spread_c8 (gfc_array_c8 *, const gfc_array_c8 *,
1248 const index_type, const index_type);
1249 internal_proto(spread_c8);
1251 #ifdef HAVE_GFC_COMPLEX_10
1252 extern void spread_c10 (gfc_array_c10 *, const gfc_array_c10 *,
1253 const index_type, const index_type);
1254 internal_proto(spread_c10);
1256 #endif
1258 #ifdef HAVE_GFC_COMPLEX_16
1259 extern void spread_c16 (gfc_array_c16 *, const gfc_array_c16 *,
1260 const index_type, const index_type);
1261 internal_proto(spread_c16);
1263 #endif
1265 extern void spread_scalar_i1 (gfc_array_i1 *, const GFC_INTEGER_1 *,
1266 const index_type, const index_type);
1267 internal_proto(spread_scalar_i1);
1269 extern void spread_scalar_i2 (gfc_array_i2 *, const GFC_INTEGER_2 *,
1270 const index_type, const index_type);
1271 internal_proto(spread_scalar_i2);
1273 extern void spread_scalar_i4 (gfc_array_i4 *, const GFC_INTEGER_4 *,
1274 const index_type, const index_type);
1275 internal_proto(spread_scalar_i4);
1277 extern void spread_scalar_i8 (gfc_array_i8 *, const GFC_INTEGER_8 *,
1278 const index_type, const index_type);
1279 internal_proto(spread_scalar_i8);
1281 #ifdef HAVE_GFC_INTEGER_16
1282 extern void spread_scalar_i16 (gfc_array_i16 *, const GFC_INTEGER_16 *,
1283 const index_type, const index_type);
1284 internal_proto(spread_scalar_i16);
1286 #endif
1288 extern void spread_scalar_r4 (gfc_array_r4 *, const GFC_REAL_4 *,
1289 const index_type, const index_type);
1290 internal_proto(spread_scalar_r4);
1292 extern void spread_scalar_r8 (gfc_array_r8 *, const GFC_REAL_8 *,
1293 const index_type, const index_type);
1294 internal_proto(spread_scalar_r8);
1296 #ifdef HAVE_GFC_REAL_10
1297 extern void spread_scalar_r10 (gfc_array_r10 *, const GFC_REAL_10 *,
1298 const index_type, const index_type);
1299 internal_proto(spread_scalar_r10);
1301 #endif
1303 #ifdef HAVE_GFC_REAL_16
1304 extern void spread_scalar_r16 (gfc_array_r16 *, const GFC_REAL_16 *,
1305 const index_type, const index_type);
1306 internal_proto(spread_scalar_r16);
1308 #endif
1310 extern void spread_scalar_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *,
1311 const index_type, const index_type);
1312 internal_proto(spread_scalar_c4);
1314 extern void spread_scalar_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *,
1315 const index_type, const index_type);
1316 internal_proto(spread_scalar_c8);
1318 #ifdef HAVE_GFC_COMPLEX_10
1319 extern void spread_scalar_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *,
1320 const index_type, const index_type);
1321 internal_proto(spread_scalar_c10);
1323 #endif
1325 #ifdef HAVE_GFC_COMPLEX_16
1326 extern void spread_scalar_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *,
1327 const index_type, const index_type);
1328 internal_proto(spread_scalar_c16);
1330 #endif
1332 /* string_intrinsics.c */
1334 extern int compare_string (gfc_charlen_type, const char *,
1335 gfc_charlen_type, const char *);
1336 iexport_proto(compare_string);
1338 extern int compare_string_char4 (gfc_charlen_type, const gfc_char4_t *,
1339 gfc_charlen_type, const gfc_char4_t *);
1340 iexport_proto(compare_string_char4);
1342 extern int memcmp_char4 (const void *, const void *, size_t);
1343 internal_proto(memcmp_char4);
1346 /* random.c */
1348 extern void random_seed_i4 (GFC_INTEGER_4 * size, gfc_array_i4 * put,
1349 gfc_array_i4 * get);
1350 iexport_proto(random_seed_i4);
1351 extern void random_seed_i8 (GFC_INTEGER_8 * size, gfc_array_i8 * put,
1352 gfc_array_i8 * get);
1353 iexport_proto(random_seed_i8);
1355 /* size.c */
1357 typedef GFC_ARRAY_DESCRIPTOR (void) array_t;
1359 extern index_type size0 (const array_t * array);
1360 iexport_proto(size0);
1362 /* bounds.c */
1364 extern void bounds_equal_extents (array_t *, array_t *, const char *,
1365 const char *);
1366 internal_proto(bounds_equal_extents);
1368 extern void bounds_reduced_extents (array_t *, array_t *, int, const char *,
1369 const char *intrinsic);
1370 internal_proto(bounds_reduced_extents);
1372 extern void bounds_iforeach_return (array_t *, array_t *, const char *);
1373 internal_proto(bounds_iforeach_return);
1375 extern void bounds_ifunction_return (array_t *, const index_type *,
1376 const char *, const char *);
1377 internal_proto(bounds_ifunction_return);
1379 extern index_type count_0 (const gfc_array_l1 *);
1381 internal_proto(count_0);
1383 /* Internal auxiliary functions for cshift */
1385 void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ptrdiff_t, int);
1386 internal_proto(cshift0_i1);
1388 void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ptrdiff_t, int);
1389 internal_proto(cshift0_i2);
1391 void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ptrdiff_t, int);
1392 internal_proto(cshift0_i4);
1394 void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ptrdiff_t, int);
1395 internal_proto(cshift0_i8);
1397 #ifdef HAVE_GFC_INTEGER_16
1398 void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ptrdiff_t, int);
1399 internal_proto(cshift0_i16);
1400 #endif
1402 void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ptrdiff_t, int);
1403 internal_proto(cshift0_r4);
1405 void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ptrdiff_t, int);
1406 internal_proto(cshift0_r8);
1408 #ifdef HAVE_GFC_REAL_10
1409 void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ptrdiff_t, int);
1410 internal_proto(cshift0_r10);
1411 #endif
1413 #ifdef HAVE_GFC_REAL_16
1414 void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ptrdiff_t, int);
1415 internal_proto(cshift0_r16);
1416 #endif
1418 void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ptrdiff_t, int);
1419 internal_proto(cshift0_c4);
1421 void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ptrdiff_t, int);
1422 internal_proto(cshift0_c8);
1424 #ifdef HAVE_GFC_COMPLEX_10
1425 void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ptrdiff_t, int);
1426 internal_proto(cshift0_c10);
1427 #endif
1429 #ifdef HAVE_GFC_COMPLEX_16
1430 void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ptrdiff_t, int);
1431 internal_proto(cshift0_c16);
1432 #endif
1434 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_1)
1435 void cshift1_4_i1 (gfc_array_i1 * const restrict,
1436 const gfc_array_i1 * const restrict,
1437 const gfc_array_i4 * const restrict,
1438 const GFC_INTEGER_4 * const restrict);
1439 internal_proto(cshift1_4_i1);
1440 #endif
1442 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_2)
1443 void cshift1_4_i2 (gfc_array_i2 * const restrict,
1444 const gfc_array_i2 * const restrict,
1445 const gfc_array_i4 * const restrict,
1446 const GFC_INTEGER_4 * const restrict);
1447 internal_proto(cshift1_4_i2);
1448 #endif
1450 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_4)
1451 void cshift1_4_i4 (gfc_array_i4 * const restrict,
1452 const gfc_array_i4 * const restrict,
1453 const gfc_array_i4 * const restrict,
1454 const GFC_INTEGER_4 * const restrict);
1455 internal_proto(cshift1_4_i4);
1456 #endif
1458 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_8)
1459 void cshift1_4_i8 (gfc_array_i8 * const restrict,
1460 const gfc_array_i8 * const restrict,
1461 const gfc_array_i4 * const restrict,
1462 const GFC_INTEGER_4 * const restrict);
1463 internal_proto(cshift1_4_i8);
1464 #endif
1466 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_16)
1467 void cshift1_4_i16 (gfc_array_i16 * const restrict,
1468 const gfc_array_i16 * const restrict,
1469 const gfc_array_i4 * const restrict,
1470 const GFC_INTEGER_4 * const restrict);
1471 internal_proto(cshift1_4_i16);
1472 #endif
1474 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_1)
1475 void cshift1_8_i1 (gfc_array_i1 * const restrict,
1476 const gfc_array_i1 * const restrict,
1477 const gfc_array_i8 * const restrict,
1478 const GFC_INTEGER_8 * const restrict);
1479 internal_proto(cshift1_8_i1);
1480 #endif
1482 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_2)
1483 void cshift1_8_i2 (gfc_array_i2 * const restrict,
1484 const gfc_array_i2 * const restrict,
1485 const gfc_array_i8 * const restrict,
1486 const GFC_INTEGER_8 * const restrict);
1487 internal_proto(cshift1_8_i2);
1488 #endif
1490 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_4)
1491 void cshift1_8_i4 (gfc_array_i4 * const restrict,
1492 const gfc_array_i4 * const restrict,
1493 const gfc_array_i8 * const restrict,
1494 const GFC_INTEGER_8 * const restrict);
1495 internal_proto(cshift1_8_i4);
1496 #endif
1498 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_8)
1499 void cshift1_8_i8 (gfc_array_i8 * const restrict,
1500 const gfc_array_i8 * const restrict,
1501 const gfc_array_i8 * const restrict,
1502 const GFC_INTEGER_8 * const restrict);
1503 internal_proto(cshift1_8_i8);
1504 #endif
1506 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_16)
1507 void cshift1_8_i16 (gfc_array_i16 * const restrict,
1508 const gfc_array_i16 * const restrict,
1509 const gfc_array_i8 * const restrict,
1510 const GFC_INTEGER_8 * const restrict);
1511 internal_proto(cshift1_8_i16);
1512 #endif
1514 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_1)
1515 void cshift1_16_i1 (gfc_array_i1 * const restrict,
1516 const gfc_array_i1 * const restrict,
1517 const gfc_array_i16 * const restrict,
1518 const GFC_INTEGER_16 * const restrict);
1519 internal_proto(cshift1_16_i1);
1520 #endif
1522 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_2)
1523 void cshift1_16_i2 (gfc_array_i2 * const restrict,
1524 const gfc_array_i2 * const restrict,
1525 const gfc_array_i16 * const restrict,
1526 const GFC_INTEGER_16 * const restrict);
1527 internal_proto(cshift1_16_i2);
1528 #endif
1530 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_4)
1531 void cshift1_16_i4 (gfc_array_i4 * const restrict,
1532 const gfc_array_i4 * const restrict,
1533 const gfc_array_i16 * const restrict,
1534 const GFC_INTEGER_16 * const restrict);
1535 internal_proto(cshift1_16_i4);
1536 #endif
1538 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_8)
1539 void cshift1_16_i8 (gfc_array_i8 * const restrict,
1540 const gfc_array_i8 * const restrict,
1541 const gfc_array_i16 * const restrict,
1542 const GFC_INTEGER_16 * const restrict);
1543 internal_proto(cshift1_16_i8);
1544 #endif
1546 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_16)
1547 void cshift1_16_i16 (gfc_array_i16 * const restrict,
1548 const gfc_array_i16 * const restrict,
1549 const gfc_array_i16 * const restrict,
1550 const GFC_INTEGER_16 * const restrict);
1551 internal_proto(cshift1_16_i16);
1552 #endif
1554 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_4)
1555 void cshift1_4_r4 (gfc_array_r4 * const restrict,
1556 const gfc_array_r4 * const restrict,
1557 const gfc_array_i4 * const restrict,
1558 const GFC_INTEGER_4 * const restrict);
1559 internal_proto(cshift1_4_r4);
1560 #endif
1562 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_8)
1563 void cshift1_4_r8 (gfc_array_r8 * const restrict,
1564 const gfc_array_r8 * const restrict,
1565 const gfc_array_i4 * const restrict,
1566 const GFC_INTEGER_4 * const restrict);
1567 internal_proto(cshift1_4_r8);
1568 #endif
1570 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_10)
1571 void cshift1_4_r10 (gfc_array_r10 * const restrict,
1572 const gfc_array_r10 * const restrict,
1573 const gfc_array_i4 * const restrict,
1574 const GFC_INTEGER_4 * const restrict);
1575 internal_proto(cshift1_4_r10);
1576 #endif
1578 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_16)
1579 void cshift1_4_r16 (gfc_array_r16 * const restrict,
1580 const gfc_array_r16 * const restrict,
1581 const gfc_array_i4 * const restrict,
1582 const GFC_INTEGER_4 * const restrict);
1583 internal_proto(cshift1_4_r16);
1584 #endif
1586 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_4)
1587 void cshift1_8_r4 (gfc_array_r4 * const restrict,
1588 const gfc_array_r4 * const restrict,
1589 const gfc_array_i8 * const restrict,
1590 const GFC_INTEGER_8 * const restrict);
1591 internal_proto(cshift1_8_r4);
1592 #endif
1594 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_8)
1595 void cshift1_8_r8 (gfc_array_r8 * const restrict,
1596 const gfc_array_r8 * const restrict,
1597 const gfc_array_i8 * const restrict,
1598 const GFC_INTEGER_8 * const restrict);
1599 internal_proto(cshift1_8_r8);
1600 #endif
1602 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_10)
1603 void cshift1_8_r10 (gfc_array_r10 * const restrict,
1604 const gfc_array_r10 * const restrict,
1605 const gfc_array_i8 * const restrict,
1606 const GFC_INTEGER_8 * const restrict);
1607 internal_proto(cshift1_8_r10);
1608 #endif
1610 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_16)
1611 void cshift1_8_r16 (gfc_array_r16 * const restrict,
1612 const gfc_array_r16 * const restrict,
1613 const gfc_array_i8 * const restrict,
1614 const GFC_INTEGER_8 * const restrict);
1615 internal_proto(cshift1_8_r16);
1616 #endif
1618 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_4)
1619 void cshift1_16_r4 (gfc_array_r4 * const restrict,
1620 const gfc_array_r4 * const restrict,
1621 const gfc_array_i16 * const restrict,
1622 const GFC_INTEGER_16 * const restrict);
1623 internal_proto(cshift1_16_r4);
1624 #endif
1626 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_8)
1627 void cshift1_16_r8 (gfc_array_r8 * const restrict,
1628 const gfc_array_r8 * const restrict,
1629 const gfc_array_i16 * const restrict,
1630 const GFC_INTEGER_16 * const restrict);
1631 internal_proto(cshift1_16_r8);
1632 #endif
1634 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_10)
1635 void cshift1_16_r10 (gfc_array_r10 * const restrict,
1636 const gfc_array_r10 * const restrict,
1637 const gfc_array_i16 * const restrict,
1638 const GFC_INTEGER_16 * const restrict);
1639 internal_proto(cshift1_16_r10);
1640 #endif
1642 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_16)
1643 void cshift1_16_r16 (gfc_array_r16 * const restrict,
1644 const gfc_array_r16 * const restrict,
1645 const gfc_array_i16 * const restrict,
1646 const GFC_INTEGER_16 * const restrict);
1647 internal_proto(cshift1_16_r16);
1648 #endif
1650 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_4)
1651 void cshift1_4_c4 (gfc_array_c4 * const restrict,
1652 const gfc_array_c4 * const restrict,
1653 const gfc_array_i4 * const restrict,
1654 const GFC_INTEGER_4 * const restrict);
1655 internal_proto(cshift1_4_c4);
1656 #endif
1658 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_8)
1659 void cshift1_4_c8 (gfc_array_c8 * const restrict,
1660 const gfc_array_c8 * const restrict,
1661 const gfc_array_i4 * const restrict,
1662 const GFC_INTEGER_4 * const restrict);
1663 internal_proto(cshift1_4_c8);
1664 #endif
1666 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_10)
1667 void cshift1_4_c10 (gfc_array_c10 * const restrict,
1668 const gfc_array_c10 * const restrict,
1669 const gfc_array_i4 * const restrict,
1670 const GFC_INTEGER_4 * const restrict);
1671 internal_proto(cshift1_4_c10);
1672 #endif
1674 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_16)
1675 void cshift1_4_c16 (gfc_array_c16 * const restrict,
1676 const gfc_array_c16 * const restrict,
1677 const gfc_array_i4 * const restrict,
1678 const GFC_INTEGER_4 * const restrict);
1679 internal_proto(cshift1_4_c16);
1680 #endif
1682 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_4)
1683 void cshift1_8_c4 (gfc_array_c4 * const restrict,
1684 const gfc_array_c4 * const restrict,
1685 const gfc_array_i8 * const restrict,
1686 const GFC_INTEGER_8 * const restrict);
1687 internal_proto(cshift1_8_c4);
1688 #endif
1690 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_8)
1691 void cshift1_8_c8 (gfc_array_c8 * const restrict,
1692 const gfc_array_c8 * const restrict,
1693 const gfc_array_i8 * const restrict,
1694 const GFC_INTEGER_8 * const restrict);
1695 internal_proto(cshift1_8_c8);
1696 #endif
1698 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_10)
1699 void cshift1_8_c10 (gfc_array_c10 * const restrict,
1700 const gfc_array_c10 * const restrict,
1701 const gfc_array_i8 * const restrict,
1702 const GFC_INTEGER_8 * const restrict);
1703 internal_proto(cshift1_8_c10);
1704 #endif
1706 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_16)
1707 void cshift1_8_c16 (gfc_array_c16 * const restrict,
1708 const gfc_array_c16 * const restrict,
1709 const gfc_array_i8 * const restrict,
1710 const GFC_INTEGER_8 * const restrict);
1711 internal_proto(cshift1_8_c16);
1712 #endif
1714 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_4)
1715 void cshift1_16_c4 (gfc_array_c4 * const restrict,
1716 const gfc_array_c4 * const restrict,
1717 const gfc_array_i16 * const restrict,
1718 const GFC_INTEGER_16 * const restrict);
1719 internal_proto(cshift1_16_c4);
1720 #endif
1722 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_8)
1723 void cshift1_16_c8 (gfc_array_c8 * const restrict,
1724 const gfc_array_c8 * const restrict,
1725 const gfc_array_i16 * const restrict,
1726 const GFC_INTEGER_16 * const restrict);
1727 internal_proto(cshift1_16_c8);
1728 #endif
1730 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_10)
1731 void cshift1_16_c10 (gfc_array_c10 * const restrict,
1732 const gfc_array_c10 * const restrict,
1733 const gfc_array_i16 * const restrict,
1734 const GFC_INTEGER_16 * const restrict);
1735 internal_proto(cshift1_16_c10);
1736 #endif
1738 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_16)
1739 void cshift1_16_c16 (gfc_array_c16 * const restrict,
1740 const gfc_array_c16 * const restrict,
1741 const gfc_array_i16 * const restrict,
1742 const GFC_INTEGER_16 * const restrict);
1743 internal_proto(cshift1_16_c16);
1744 #endif
1747 #endif /* LIBGFOR_H */