BLOG | DOCUMENTATION | TRAC |  Home --> Documentations --> PJLIB Reference ctype.h Go to the documentation of this file. /* $Id: ctype.h 3553 2011-05-05 06:14:19Z nanang $ */ /* * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __PJ_CTYPE_H__ #define __PJ_CTYPE_H__ #include <pj/types.h> #include <pj/compat/ctype.h> PJ_BEGIN_DECL PJ_INLINE(int) pj_isalnum(unsigned char c) { return isalnum(c); } PJ_INLINE(int) pj_isalpha(unsigned char c) { return isalpha(c); } PJ_INLINE(int) pj_isascii(unsigned char c) { return c<128; } PJ_INLINE(int) pj_isdigit(unsigned char c) { return isdigit(c); } PJ_INLINE(int) pj_isspace(unsigned char c) { return isspace(c); } PJ_INLINE(int) pj_islower(unsigned char c) { return islower(c); } PJ_INLINE(int) pj_isupper(unsigned char c) { return isupper(c); } PJ_INLINE(int) pj_isblank(unsigned char c) { return isblank(c); } PJ_INLINE(int) pj_tolower(unsigned char c) { return tolower(c); } PJ_INLINE(int) pj_toupper(unsigned char c) { return toupper(c); } PJ_INLINE(int) pj_isxdigit(unsigned char c){ return isxdigit(c); } /*extern char pj_hex_digits[];*/ #define pj_hex_digits "0123456789abcdef" PJ_INLINE(void) pj_val_to_hex_digit(unsigned value, char *p) { *p++ = pj_hex_digits[ (value & 0xF0) >> 4 ]; *p = pj_hex_digits[ (value & 0x0F) ]; } PJ_INLINE(unsigned) pj_hex_digit_to_val(unsigned char c) { if (c <= '9') return (c-'0') & 0x0F; else if (c <= 'F') return (c-'A'+10) & 0x0F; else return (c-'a'+10) & 0x0F; } PJ_END_DECL #endif /* __PJ_CTYPE_H__ */   PJLIB Open Source, high performance, small footprint, and very very portable framework Copyright (C) 2006-2009 Teluu Inc.