dlls/msvcp90/msvcp90.h

   1 /*
   2  * Copyright 2010 Piotr Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "stdlib.h"
  20 #include "windef.h"
  21
  22 typedef unsigned char MSVCP_bool;
  23 typedef SIZE_T MSVCP_size_t;
  24 typedef SSIZE_T streamoff;
  25 typedef SSIZE_T streamsize;
  26
  27 void __cdecl _invalid_parameter(const wchar_t*, const wchar_t*,
  28         const wchar_t*, unsigned int, uintptr_t);
  29 BOOL __cdecl __uncaught_exception(void);
  30
  31 extern void* (__cdecl *MSVCRT_operator_new)(MSVCP_size_t);
  32 extern void (__cdecl *MSVCRT_operator_delete)(void*);
  33 extern void* (__cdecl *MSVCRT_set_new_handler)(void*);
  34
  35 /* Copied from dlls/msvcrt/cpp.c */
  36 #ifdef __i386__  /* thiscall functions are i386-specific */
  37
  38 #define THISCALL(func) __thiscall_ ## func
  39 #define THISCALL_NAME(func) __ASM_NAME("__thiscall_" #func)
  40 #define __thiscall __stdcall
  41 #define DEFINE_THISCALL_WRAPPER(func,args) \
  42     extern void THISCALL(func)(void); \
  43     __ASM_GLOBAL_FUNC(__thiscall_ ## func, \
  44                       "popl %eax\n\t" \
  45                       "pushl %ecx\n\t" \
  46                       "pushl %eax\n\t" \
  47                       "jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
  48 #else /* __i386__ */
  49
  50 #define THISCALL(func) func
  51 #define THISCALL_NAME(func) __ASM_NAME(#func)
  52 #define __thiscall __cdecl
  53 #define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
  54
  55 #endif /* __i386__ */
  56
  57 #ifdef _WIN64
  58
  59 #define VTABLE_ADD_FUNC(name) "\t.quad " THISCALL_NAME(name) "\n"
  60
  61 #define __ASM_VTABLE(name,funcs) \
  62     __asm__(".data\n" \
  63             "\t.align 8\n" \
  64             "\t.quad " __ASM_NAME(#name "_rtti") "\n" \
  65             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  66             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  67             "\t.quad " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  68             funcs "\n\t.text")
  69
  70 #else
  71
  72 #define VTABLE_ADD_FUNC(name) "\t.long " THISCALL_NAME(name) "\n"
  73
  74 #define __ASM_VTABLE(name,funcs) \
  75     __asm__(".data\n" \
  76             "\t.align 4\n" \
  77             "\t.long " __ASM_NAME(#name "_rtti") "\n" \
  78             "\t.globl " __ASM_NAME("MSVCP_" #name "_vtable") "\n" \
  79             __ASM_NAME("MSVCP_" #name "_vtable") ":\n" \
  80             "\t.long " THISCALL_NAME(MSVCP_ ## name ## _vector_dtor) "\n" \
  81             funcs "\n\t.text")
  82
  83 #endif /* _WIN64 */
  84
  85 #define DEFINE_RTTI_DATA(name, off, base_classes, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
  86 static const type_info name ## _type_info = { \
  87     &MSVCP_type_info_vtable, \
  88     NULL, \
  89     mangled_name \
  90 }; \
  91 \
  92 static const rtti_base_descriptor name ## _rtti_base_descriptor = { \
  93     &name ##_type_info, \
  94     base_classes, \
  95     { 0, -1, 0}, \
  96     64 \
  97 }; \
  98 \
  99 static const rtti_base_array name ## _rtti_base_array = { \
 100     { \
 101         &name ## _rtti_base_descriptor, \
 102         cl1, \
 103         cl2, \
 104         cl3, \
 105         cl4, \
 106         cl5, \
 107         cl6, \
 108         cl7, \
 109         cl8, \
 110         cl9, \
 111     } \
 112 }; \
 113 \
 114 static const rtti_object_hierarchy name ## _hierarchy = { \
 115     0, \
 116     0, \
 117     base_classes+1, \
 118     &name ## _rtti_base_array \
 119 }; \
 120 \
 121 const rtti_object_locator name ## _rtti = { \
 122     0, \
 123     off, \
 124     0, \
 125     &name ## _type_info, \
 126     &name ## _hierarchy \
 127 }
 128
 129 #define DEFINE_RTTI_DATA0(name, off, mangled_name) \
 130     DEFINE_RTTI_DATA(name, off, 0, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, mangled_name)
 131 #define DEFINE_RTTI_DATA1(name, off, cl1, mangled_name) \
 132     DEFINE_RTTI_DATA(name, off, 1, cl1, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, mangled_name)
 133 #define DEFINE_RTTI_DATA2(name, off, cl1, cl2, mangled_name) \
 134     DEFINE_RTTI_DATA(name, off, 2, cl1, cl2, NULL, NULL, NULL, NULL, NULL, NULL, NULL, mangled_name)
 135 #define DEFINE_RTTI_DATA3(name, off, cl1, cl2, cl3, mangled_name) \
 136     DEFINE_RTTI_DATA(name, off, 3, cl1, cl2, cl3, NULL, NULL, NULL, NULL, NULL, NULL, mangled_name)
 137 #define DEFINE_RTTI_DATA4(name, off, cl1, cl2, cl3, cl4, mangled_name) \
 138     DEFINE_RTTI_DATA(name, off, 4, cl1, cl2, cl3, cl4, NULL, NULL, NULL, NULL, NULL, mangled_name)
 139 #define DEFINE_RTTI_DATA8(name, off, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, mangled_name) \
 140     DEFINE_RTTI_DATA(name, off, 8, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, NULL, mangled_name)
 141 #define DEFINE_RTTI_DATA9(name, off, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name) \
 142     DEFINE_RTTI_DATA(name, off, 9, cl1, cl2, cl3, cl4, cl5, cl6, cl7, cl8, cl9, mangled_name)
 143
 144 #ifdef __i386__
 145
 146 #define CALL_VTBL_FUNC(this, off, ret, type, args) ((ret (WINAPI*)type)&vtbl_wrapper_##off)args
 147
 148 extern void *vtbl_wrapper_0;
 149 extern void *vtbl_wrapper_4;
 150 extern void *vtbl_wrapper_8;
 151 extern void *vtbl_wrapper_12;
 152 extern void *vtbl_wrapper_16;
 153 extern void *vtbl_wrapper_20;
 154 extern void *vtbl_wrapper_24;
 155 extern void *vtbl_wrapper_28;
 156 extern void *vtbl_wrapper_32;
 157 extern void *vtbl_wrapper_36;
 158 extern void *vtbl_wrapper_40;
 159 extern void *vtbl_wrapper_44;
 160 extern void *vtbl_wrapper_48;
 161 extern void *vtbl_wrapper_52;
 162 extern void *vtbl_wrapper_56;
 163 extern void *vtbl_wrapper_60;
 164
 165 #else
 166
 167 #define CALL_VTBL_FUNC(this, off, ret, type, args) ((ret (__cdecl***)type)this)[0][off/4]args
 168
 169 #endif
 170
 171 /* exception object */
 172 typedef void (*vtable_ptr)(void);
 173 typedef struct __exception
 174 {
 175     const vtable_ptr *vtable;
 176     char             *name;    /* Name of this exception, always a new copy for each object */
 177     int               do_free; /* Whether to free 'name' in our dtor */
 178 } exception;
 179
 180 /* Internal: throws selected exception */
 181 typedef enum __exception_type {
 182     EXCEPTION_RERAISE,
 183     EXCEPTION,
 184     EXCEPTION_BAD_ALLOC,
 185     EXCEPTION_LOGIC_ERROR,
 186     EXCEPTION_LENGTH_ERROR,
 187     EXCEPTION_OUT_OF_RANGE,
 188     EXCEPTION_INVALID_ARGUMENT,
 189     EXCEPTION_RUNTIME_ERROR,
 190     EXCEPTION_FAILURE,
 191 } exception_type;
 192 void throw_exception(exception_type, const char *);
 193
 194 /* rtti */
 195 typedef struct __type_info
 196 {
 197     const vtable_ptr *vtable;
 198     char              *name;         /* Unmangled name, allocated lazily */
 199     char               mangled[128]; /* Variable length, but we declare it large enough for static RTTI */
 200 } type_info;
 201
 202 extern const vtable_ptr MSVCP_type_info_vtable;
 203
 204 /* offsets for computing the this pointer */
 205 typedef struct
 206 {
 207     int         this_offset;   /* offset of base class this pointer from start of object */
 208     int         vbase_descr;   /* offset of virtual base class descriptor */
 209     int         vbase_offset;  /* offset of this pointer offset in virtual base class descriptor */
 210 } this_ptr_offsets;
 211
 212 typedef struct _rtti_base_descriptor
 213 {
 214     const type_info *type_descriptor;
 215     int num_base_classes;
 216     this_ptr_offsets offsets;    /* offsets for computing the this pointer */
 217     unsigned int attributes;
 218 } rtti_base_descriptor;
 219
 220 typedef struct _rtti_base_array
 221 {
 222     const rtti_base_descriptor *bases[10]; /* First element is the class itself */
 223 } rtti_base_array;
 224
 225 typedef struct _rtti_object_hierarchy
 226 {
 227     unsigned int signature;
 228     unsigned int attributes;
 229     int array_len; /* Size of the array pointed to by 'base_classes' */
 230     const rtti_base_array *base_classes;
 231 } rtti_object_hierarchy;
 232
 233 typedef struct _rtti_object_locator
 234 {
 235     unsigned int signature;
 236     int base_class_offset;
 237     unsigned int flags;
 238     const type_info *type_descriptor;
 239     const rtti_object_hierarchy *type_hierarchy;
 240 } rtti_object_locator;
 241
 242 /* basic_string<char, char_traits<char>, allocator<char>> */
 243 #define BUF_SIZE_CHAR 16
 244 typedef struct _basic_string_char
 245 {
 246     void *allocator;
 247     union {
 248         char buf[BUF_SIZE_CHAR];
 249         char *ptr;
 250     } data;
 251     MSVCP_size_t size;
 252     MSVCP_size_t res;
 253 } basic_string_char;
 254
 255 basic_string_char* __stdcall MSVCP_basic_string_char_ctor_cstr(basic_string_char*, const char*);
 256 basic_string_char* __stdcall MSVCP_basic_string_char_copy_ctor(basic_string_char*, const basic_string_char*);
 257 void __stdcall MSVCP_basic_string_char_dtor(basic_string_char*);
 258 const char* __stdcall MSVCP_basic_string_char_c_str(const basic_string_char*);
 259 void __thiscall MSVCP_basic_string_char_clear(basic_string_char*);
 260 basic_string_char* __thiscall MSVCP_basic_string_char_append_ch(basic_string_char*, char);
 261 MSVCP_size_t __thiscall MSVCP_basic_string_char_length(const basic_string_char*);
 262
 263 #define BUF_SIZE_WCHAR 8
 264 typedef struct _basic_string_wchar
 265 {
 266     void *allocator;
 267     union {
 268         wchar_t buf[BUF_SIZE_WCHAR];
 269         wchar_t *ptr;
 270     } data;
 271     MSVCP_size_t size;
 272     MSVCP_size_t res;
 273 } basic_string_wchar;
 274
 275 basic_string_wchar* __stdcall MSVCP_basic_string_wchar_ctor_cstr(basic_string_wchar*, const wchar_t*);
 276
 277 char* __stdcall MSVCP_allocator_char_allocate(void*, MSVCP_size_t);
 278 void __stdcall MSVCP_allocator_char_deallocate(void*, char*, MSVCP_size_t);
 279 MSVCP_size_t __stdcall MSVCP_allocator_char_max_size(void*);
 280 wchar_t* __stdcall MSVCP_allocator_wchar_allocate(void*, MSVCP_size_t);
 281 void __stdcall MSVCP_allocator_wchar_deallocate(void*, wchar_t*, MSVCP_size_t);
 282 MSVCP_size_t __stdcall MSVCP_allocator_wchar_max_size(void*);
 283
 284 /* class locale::facet */
 285 typedef struct {
 286     const vtable_ptr *vtable;
 287     MSVCP_size_t refs;
 288 } locale_facet;
 289
 290 typedef enum {
 291     CODECVT_ok      = 0,
 292     CODECVT_partial = 1,
 293     CODECVT_error   = 2,
 294     CODECVT_noconv  = 3
 295 } codecvt_base_result;
 296
 297 typedef struct {
 298     LCID handle;
 299     unsigned page;
 300     const short *table;
 301     int delfl;
 302 } _Ctypevec;
 303
 304 /* class codecvt_base */
 305 typedef struct {
 306     locale_facet facet;
 307 } codecvt_base;
 308
 309 /* class codecvt<char> */
 310 typedef struct {
 311     codecvt_base base;
 312 } codecvt_char;
 313
 314 MSVCP_bool __thiscall codecvt_base_always_noconv(const codecvt_base*);
 315 int __thiscall codecvt_char_unshift(const codecvt_char*, int*, char*, char*, char**);
 316 int __thiscall codecvt_char_out(const codecvt_char*, int*, const char*,
 317         const char*, const char**, char*, char*, char**);
 318 int __thiscall codecvt_char_in(const codecvt_char*, int*, const char*,
 319         const char*, const char**, char*, char*, char**);
 320 int __thiscall codecvt_base_max_length(const codecvt_base*);
 321
 322 typedef struct {
 323     LCID handle;
 324     unsigned page;
 325 } _Cvtvec;
 326
 327 /* class codecvt<wchar> */
 328 typedef struct {
 329     codecvt_base base;
 330     _Cvtvec cvt;
 331 } codecvt_wchar;
 332
 333 /* class ctype_base */
 334 typedef struct {
 335     locale_facet facet;
 336 } ctype_base;
 337
 338 /* class ctype<char> */
 339 typedef struct {
 340     ctype_base base;
 341     _Ctypevec ctype;
 342 } ctype_char;
 343
 344 MSVCP_bool __thiscall ctype_char_is_ch(const ctype_char*, short, char);
 345 char __thiscall ctype_char_narrow_ch(const ctype_char*, char, char);
 346 char __thiscall ctype_char_widen_ch(const ctype_char*, char);
 347
 348 /* class ctype<wchar> */
 349 typedef struct {
 350     ctype_base base;
 351     _Ctypevec ctype;
 352     _Cvtvec cvt;
 353 } ctype_wchar;
 354
 355 char __thiscall ctype_wchar_narrow_ch(const ctype_wchar*, wchar_t, char);
 356 wchar_t __thiscall ctype_wchar_widen_ch(const ctype_wchar*, char);
 357
 358 /* class locale */
 359 typedef struct
 360 {
 361     struct _locale__Locimp *ptr;
 362 } locale;
 363
 364 locale* __thiscall locale_ctor(locale*);
 365 locale* __thiscall locale_copy_ctor(locale*, const locale*);
 366 locale* __thiscall locale_operator_assign(locale*, const locale*);
 367 void __thiscall locale_dtor(locale*);
 368 void free_locale(void);
 369 codecvt_char* codecvt_char_use_facet(const locale*);
 370 codecvt_char* codecvt_char_use_facet(const locale*);
 371 ctype_char* ctype_char_use_facet(const locale*);
 372 ctype_wchar* ctype_wchar_use_facet(const locale*);
 373
 374 /* class _Lockit */
 375 typedef struct {
 376     int locktype;
 377 } _Lockit;
 378
 379 #define _LOCK_LOCALE 0
 380 #define _LOCK_MALLOC 1
 381 #define _LOCK_STREAM 2
 382 #define _LOCK_DEBUG 3
 383 #define _MAX_LOCK 4
 384
 385 void init_lockit(void);
 386 void free_lockit(void);
 387 _Lockit* __thiscall _Lockit_ctor_locktype(_Lockit*, int);
 388 void __thiscall _Lockit_dtor(_Lockit*);
 389
 390 /* class mutex */
 391 typedef struct {
 392         void *mutex;
 393 } mutex;
 394
 395 mutex* __thiscall mutex_ctor(mutex*);
 396 void __thiscall mutex_dtor(mutex*);
 397 void __thiscall mutex_lock(mutex*);
 398 void __thiscall mutex_unlock(mutex*);
 399
 400 typedef enum {
 401     FMTFLAG_skipws      = 0x0001,
 402     FMTFLAG_unitbuf     = 0x0002,
 403     FMTFLAG_uppercase   = 0x0004,
 404     FMTFLAG_showbase    = 0x0008,
 405     FMTFLAG_showpoint   = 0x0010,
 406     FMTFLAG_showpos     = 0x0020,
 407     FMTFLAG_left        = 0x0040,
 408     FMTFLAG_right       = 0x0080,
 409     FMTFLAG_internal    = 0x0100,
 410     FMTFLAG_dec         = 0x0200,
 411     FMTFLAG_oct         = 0x0400,
 412     FMTFLAG_hex         = 0x0800,
 413     FMTFLAG_scientific  = 0x1000,
 414     FMTFLAG_fixed       = 0x2000,
 415     FMTFLAG_hexfloat    = 0x3000,
 416     FMTFLAG_boolalpha   = 0x4000,
 417     FMTFLAG_stdio       = 0x8000,
 418     FMTFLAG_adjustfield = FMTFLAG_left|FMTFLAG_right|FMTFLAG_internal,
 419     FMTFLAG_basefield   = FMTFLAG_dec|FMTFLAG_oct|FMTFLAG_hex,
 420     FMTFLAG_floadfield  = FMTFLAG_scientific|FMTFLAG_fixed,
 421     FMTFLAG_mask        = 0xffff
 422 } IOSB_fmtflags;
 423
 424 typedef enum {
 425     OPENMODE_in         = 0x01,
 426     OPENMODE_out        = 0x02,
 427     OPENMODE_ate        = 0x04,
 428     OPENMODE_app        = 0x08,
 429     OPENMODE_trunc      = 0x10,
 430     OPENMODE__Nocreate  = 0x40,
 431     OPENMODE__Noreplace = 0x80,
 432     OPENMODE_binary     = 0x20,
 433     OPENMODE_mask       = 0xff
 434 } IOSB_openmode;
 435
 436 typedef enum {
 437     SEEKDIR_beg  = 0x1,
 438     SEEKDIR_cur  = 0x2,
 439     SEEKDIR_end  = 0x3,
 440     SEEKDIR_mask = 0x3
 441 } IOSB_seekdir;
 442
 443 typedef enum {
 444     IOSTATE_goodbit   = 0x00,
 445     IOSTATE_eofbit    = 0x01,
 446     IOSTATE_failbit   = 0x02,
 447     IOSTATE_badbit    = 0x04,
 448     IOSTATE__Hardfail = 0x10,
 449     IOSTATE_mask      = 0x17
 450 } IOSB_iostate;
 451
 452 typedef struct _iosarray {
 453     struct _iosarray *next;
 454     int index;
 455     int long_val;
 456     void *ptr_val;
 457 } IOS_BASE_iosarray;
 458
 459 typedef enum {
 460     EVENT_erase_event,
 461     EVENT_imbue_event,
 462     EVENT_copyfmt_event
 463 } IOS_BASE_event;
 464
 465 struct _ios_base;
 466 typedef void (CDECL *IOS_BASE_event_callback)(IOS_BASE_event, struct _ios_base*, int);
 467 typedef struct _fnarray {
 468     struct _fnarray *next;
 469     int index;
 470     IOS_BASE_event_callback event_handler;
 471 } IOS_BASE_fnarray;
 472
 473 /* class ios_base */
 474 typedef struct _ios_base {
 475     const vtable_ptr *vtable;
 476     MSVCP_size_t stdstr;
 477     IOSB_iostate state;
 478     IOSB_iostate except;
 479     IOSB_fmtflags fmtfl;
 480     streamsize prec;
 481     streamsize wide;
 482     IOS_BASE_iosarray *arr;
 483     IOS_BASE_fnarray *calls;
 484     locale *loc;
 485 } ios_base;
 486
 487 /* class basic_streambuf<char> */
 488 typedef struct {
 489     const vtable_ptr *vtable;
 490     mutex lock;
 491     char *rbuf;
 492     char *wbuf;
 493     char **prbuf;
 494     char **pwbuf;
 495     char *rpos;
 496     char *wpos;
 497     char **prpos;
 498     char **pwpos;
 499     int rsize;
 500     int wsize;
 501     int *prsize;
 502     int *pwsize;
 503     locale *loc;
 504 } basic_streambuf_char;
 505
 506 typedef struct {
 507     basic_streambuf_char *strbuf;
 508     MSVCP_bool      got;
 509     char            val;
 510 } istreambuf_iterator_char;
 511
 512 int __thiscall basic_streambuf_char_sgetc(basic_streambuf_char*);
 513 int __thiscall basic_streambuf_char_sbumpc(basic_streambuf_char*);
 514
 515 /* class basic_streambuf<wchar> */
 516 typedef struct {
 517     const vtable_ptr *vtable;
 518     mutex lock;
 519     wchar_t *rbuf;
 520     wchar_t *wbuf;
 521     wchar_t **prbuf;
 522     wchar_t **pwbuf;
 523     wchar_t *rpos;
 524     wchar_t *wpos;
 525     wchar_t **prpos;
 526     wchar_t **pwpos;
 527     int rsize;
 528     int wsize;
 529     int *prsize;
 530     int *pwsize;
 531     locale *loc;
 532 } basic_streambuf_wchar;
 533
 534 /* class num_get<char> */
 535 typedef struct {
 536     locale_facet facet;
 537     _Cvtvec cvt;
 538 } num_get;
 539
 540 num_get* num_get_char_use_facet(const locale*);
 541 istreambuf_iterator_char* __thiscall num_get_char_get_long(const num_get*, istreambuf_iterator_char*,
 542         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, LONG*);
 543 istreambuf_iterator_char* __thiscall num_get_char_get_ushort(const num_get*, istreambuf_iterator_char*,
 544         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, unsigned short*);
 545 istreambuf_iterator_char* __thiscall num_get_char_get_uint(const num_get*, istreambuf_iterator_char*,
 546         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, unsigned int*);
 547 istreambuf_iterator_char* __thiscall num_get_char_get_ulong(const num_get*, istreambuf_iterator_char*,
 548         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, ULONG*);
 549 istreambuf_iterator_char* __thiscall num_get_char_get_float(const num_get*, istreambuf_iterator_char*,
 550         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, float*);
 551 istreambuf_iterator_char *__thiscall num_get_char_get_double(const num_get*, istreambuf_iterator_char*,
 552         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, double*);
 553 istreambuf_iterator_char *__thiscall num_get_char_get_ldouble(const num_get*, istreambuf_iterator_char*,
 554         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, double*);
 555 istreambuf_iterator_char *__thiscall num_get_char_get_void(const num_get*, istreambuf_iterator_char*,
 556         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, void**);
 557 istreambuf_iterator_char *__thiscall num_get_char_get_int64(const num_get*, istreambuf_iterator_char*,
 558         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, LONGLONG*);
 559 istreambuf_iterator_char *__thiscall num_get_char_get_uint64(const num_get*, istreambuf_iterator_char*,
 560         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, ULONGLONG*);
 561 istreambuf_iterator_char *__thiscall num_get_char_get_bool(const num_get*, istreambuf_iterator_char*,
 562         istreambuf_iterator_char, istreambuf_iterator_char, ios_base*, int*, MSVCP_bool*);
 563
 564 void init_io(void);
 565 void free_io(void);