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 __LIB_STRING_H 24 #define __LIB_STRING_H 25 26 #include <stddef.h> 27 #include <lk/compiler.h> 28 29 __BEGIN_CDECLS 30 31 void *memchr (void const *, int, size_t) __PURE; 32 int memcmp (void const *, const void *, size_t) __PURE; 33 void *memcpy (void *, void const *, size_t); 34 void *memmove(void *, void const *, size_t); 35 void *memset (void *, int, size_t); 36 37 char *strcat(char *, char const *); 38 char *strchr(char const *, int) __PURE; 39 int strcmp(char const *, char const *) __PURE; 40 char *strcpy(char *, char const *); 41 char *strerror(int) __CONST; 42 size_t strlen(char const *) __PURE; 43 char *strncat(char *, char const *, size_t); 44 int strncmp(char const *, char const *, size_t) __PURE; 45 char *strncpy(char *, char const *, size_t); 46 char *strpbrk(char const *, char const *) __PURE; 47 char *strrchr(char const *, int) __PURE; 48 size_t strspn(char const *, char const *) __PURE; 49 size_t strcspn(const char *s, const char *) __PURE; 50 char *strstr(char const *, char const *) __PURE; 51 char *strtok(char *, char const *); 52 int strcoll(const char *s1, const char *s2) __PURE; 53 size_t strxfrm(char *dest, const char *src, size_t n) __PURE; 54 char *strdup(const char *str) __MALLOC; 55 56 /* non standard */ 57 void bcopy(void const *, void *, size_t); 58 void bzero(void *, size_t); 59 size_t strlcat(char *, char const *, size_t); 60 size_t strlcpy(char *, char const *, size_t); 61 int strncasecmp(char const *, char const *, size_t) __PURE; 62 int strnicmp(char const *, char const *, size_t) __PURE; 63 size_t strnlen(char const *s, size_t count) __PURE; 64 65 __END_CDECLS 66 67 #endif 68