mikmod_ctype.h
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/* Locale insensitive ctype.h functions taken from the RPM library.
* RPM is Copyright (c) 1998 by Red Hat Software, Inc.
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library 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 Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef MIKMOD_CTYPE_H
#define MIKMOD_CTYPE_H
static inline int mik_isascii(int c) {
return ((c & ~0x7f) == 0);
}
static inline int mik_islower(int c) {
return (c >= 'a' && c <= 'z');
}
static inline int mik_isupper(int c) {
return (c >= 'A' && c <= 'Z');
}
static inline int mik_isalpha(int c) {
return (mik_islower(c) || mik_isupper(c));
}
static inline int mik_isdigit(int c) {
return (c >= '0' && c <= '9');
}
static inline int mik_isxdigit(int c) {
return (mik_isdigit(c) || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F'));
}
static inline int mik_isalnum(int c) {
return (mik_isalpha(c) || mik_isdigit(c));
}
static inline int mik_isblank(int c) {
return (c == ' ' || c == '\t');
}
static inline int mik_isspace(int c) {
switch (c) {
case ' ': case '\t':
case '\n': case '\r':
case '\f': case '\v': return 1;
}
return 0;
}
static inline int mik_isgraph(int c) {
return (c > 0x20 && c <= 0x7e);
}
static inline int mik_isprint(int c) {
return (c >= 0x20 && c <= 0x7e);
}
static inline int mik_toascii(int c) {
return (c & 0x7f);
}
static inline int mik_tolower(int c) {
return ((mik_isupper(c)) ? (c | ('a' - 'A')) : c);
}
static inline int mik_toupper(int c) {
return ((mik_islower(c)) ? (c & ~('a' - 'A')) : c);
}
#endif /* MIKMOD_CTYPE_H */