Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #ifndef __PJ_COMPAT_CTYPE_H__ |
| 21 | #define __PJ_COMPAT_CTYPE_H__ |
| 22 | |
| 23 | /** |
| 24 | * @file ctype.h |
| 25 | * @brief Provides ctype function family. |
| 26 | */ |
| 27 | |
| 28 | #if defined(PJ_HAS_CTYPE_H) && PJ_HAS_CTYPE_H != 0 |
| 29 | # include <ctype.h> |
| 30 | #else |
| 31 | # define isalnum(c) (isalpha(c) || isdigit(c)) |
| 32 | # define isalpha(c) (islower(c) || isupper(c)) |
| 33 | # define isascii(c) (((unsigned char)(c))<=0x7f) |
| 34 | # define isdigit(c) ((c)>='0' && (c)<='9') |
| 35 | # define isspace(c) ((c)==' ' || (c)=='\t' ||\ |
| 36 | (c)=='\n' || (c)=='\r' || (c)=='\v') |
| 37 | # define islower(c) ((c)>='a' && (c)<='z') |
| 38 | # define isupper(c) ((c)>='A' && (c)<='Z') |
| 39 | # define isxdigit(c) (isdigit(c) || (tolower(c)>='a'&&tolower(c)<='f')) |
| 40 | # define tolower(c) (((c) >= 'A' && (c) <= 'Z') ? (c)+('a'-'A') : (c)) |
| 41 | # define toupper(c) (((c) >= 'a' && (c) <= 'z') ? (c)-('a'-'A') : (c)) |
| 42 | #endif |
| 43 | |
| 44 | #ifndef isblank |
| 45 | # define isblank(c) (c==' ' || c=='\t') |
| 46 | #endif |
| 47 | |
| 48 | |
| 49 | #endif /* __PJ_COMPAT_CTYPE_H__ */ |