1 /* 2 * Copyright (c) 2008 Travis Geiselbrecht 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining 5 * a copy of this software and associated documentation files 6 * (the "Software"), to deal in the Software without restriction, 7 * including without limitation the rights to use, copy, modify, merge, 8 * publish, distribute, sublicense, and/or sell copies of the Software, 9 * and to permit persons to whom the Software is furnished to do so, 10 * subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be 13 * included in all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23 #ifndef __CTYPE_H 24 #define __CTYPE_H 25 26 #include <lk/compiler.h> 27 28 __BEGIN_CDECLS; 29 30 int isalnum(int c); 31 int isalpha(int c); 32 int isblank(int c); 33 int iscntrl(int c); 34 int isdigit(int c); 35 int isgraph(int c); 36 int islower(int c); 37 int isprint(int c); 38 int ispunct(int c); 39 int isspace(int c); 40 int isupper(int c); 41 int isxdigit(int c); 42 43 int tolower(int c); 44 int toupper(int c); 45 46 __END_CDECLS; 47 48 #endif 49 50