include/widec.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
  24  *
  25  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28
  29 /*      Copyright (c) 1986 AT&T */
  30 /*        All Rights Reserved   */
  31
  32
  33 /*      This module is created for NLS on Jun.04.86             */
  34
  35 #ifndef _WIDEC_H
  36 #define _WIDEC_H
  37
  38 #include <sys/feature_tests.h>
  39
  40 #include <stdio.h>      /* For definition of FILE */
  41 #include <euc.h>
  42 #include <wchar.h>
  43
  44 #ifdef  __cplusplus
  45 extern "C" {
  46 #endif
  47
  48 /* Character based input and output functions */
  49 extern wchar_t  *getws(wchar_t *);
  50 extern int      putws(const wchar_t *);
  51
  52 #if !defined(__lint)
  53 #define getwc(p)        fgetwc(p)
  54 #define putwc(x, p)     fputwc((x), (p))
  55 #define getwchar()      getwc(stdin)
  56 #define putwchar(x)     putwc((x), stdout)
  57 #endif
  58
  59 /* wchar_t string operation functions */
  60 extern wchar_t  *strtows(wchar_t *, char *);
  61 extern wchar_t  *wscpy(wchar_t *, const wchar_t *);
  62 extern wchar_t  *wsncpy(wchar_t *, const wchar_t *, size_t);
  63 extern wchar_t  *wscat(wchar_t *, const wchar_t *);
  64 extern wchar_t  *wsncat(wchar_t *, const wchar_t *, size_t);
  65 extern wchar_t  *wschr(const wchar_t *, wchar_t);
  66 extern wchar_t  *wsrchr(const wchar_t *, wchar_t);
  67 extern wchar_t  *wspbrk(const wchar_t *, const wchar_t *);
  68 extern wchar_t  *wstok(wchar_t *, const wchar_t *);
  69 extern char     *wstostr(char *, wchar_t *);
  70
  71 extern int      wscmp(const wchar_t *, const wchar_t *);
  72 extern int      wsncmp(const wchar_t *, const wchar_t *, size_t);
  73 extern size_t   wslen(const wchar_t *);
  74 extern size_t   wsspn(const wchar_t *, const wchar_t *);
  75 extern size_t   wscspn(const wchar_t *, const wchar_t *);
  76 extern int      wscoll(const wchar_t *, const wchar_t *);
  77 extern size_t   wsxfrm(wchar_t *, const wchar_t *, size_t);
  78
  79 #if !defined(_STRICT_SYMBOLS)
  80
  81 extern wchar_t  *wsdup(const wchar_t *);
  82 extern int      wscol(const wchar_t *);
  83 extern double   wstod(const wchar_t *, wchar_t **);
  84 extern long     wstol(const wchar_t *, wchar_t **, int);
  85 extern int      wscasecmp(const wchar_t *, const wchar_t *);
  86 extern int      wsncasecmp(const wchar_t *, const wchar_t *, size_t);
  87 extern int      wsprintf(wchar_t *, const char *, ...);
  88 extern long long        wstoll(const wchar_t *, wchar_t **, int);
  89
  90 #endif /* !defined(_STRICT_SYMBOLS) */
  91
  92 /* Returns the code set number for the process code c. */
  93 #define WCHAR_SHIFT     7
  94 #define WCHAR_S_MASK    0x7f
  95 #define wcsetno(c) \
  96         (((c)&0x20000000)?(((c)&0x10000000)?1:3):(((c)&0x10000000)?2:0))
  97
  98 /* Aliases... */
  99 #define windex          wschr
 100 #define wrindex         wsrchr
 101
 102 #define watol(s)        wstol((s), (wchar_t **)0, 10)
 103 #define watoll(s)       wstoll((s), (wchar_t **)0, 10)
 104 #define watoi(s)        ((int)wstol((s), (wchar_t **)0, 10))
 105 #define watof(s)        wstod((s), (wchar_t **)0)
 106
 107 /*
 108  * other macros.
 109  */
 110 #define WCHAR_CSMASK    0x30000000
 111 #define EUCMASK         0x30000000
 112 #define WCHAR_CS0       0x00000000
 113 #define WCHAR_CS1       0x30000000
 114 #define WCHAR_CS2       0x10000000
 115 #define WCHAR_CS3       0x20000000
 116 #define WCHAR_BYTE_OF(wc, i) (((wc&~0x30000000)>>(7*(3-i)))&0x7f)
 117
 118 #ifdef  __cplusplus
 119 }
 120 #endif
 121
 122 #endif  /* _WIDEC_H */