1 #ifndef _LINUX_STRING_H_ 2 #define _LINUX_STRING_H_ 3 4 #include <linux/types.h> /* for size_t */ 5 #include <linux/stddef.h> /* for NULL */ 6 7 #ifdef __cplusplus 8 extern "C" { 9 #endif 10 11 extern char * ___strtok; 12 extern char * strpbrk(const char *,const char *); 13 extern char * strtok(char *,const char *); 14 extern char * strsep(char **,const char *); 15 extern __kernel_size_t strspn(const char *,const char *); 16 17 18 /* 19 * Include machine specific inline routines 20 */ 21 #include <asm/string.h> 22 23 #ifndef __HAVE_ARCH_STRCPY 24 extern char * strcpy(char *,const char *); 25 #endif 26 #ifndef __HAVE_ARCH_STRNCPY 27 extern char * strncpy(char *,const char *, __kernel_size_t); 28 #endif 29 #ifndef __HAVE_ARCH_STRCAT 30 extern char * strcat(char *, const char *); 31 #endif 32 #ifndef __HAVE_ARCH_STRNCAT 33 extern char * strncat(char *, const char *, __kernel_size_t); 34 #endif 35 #ifndef __HAVE_ARCH_STRCMP 36 extern int strcmp(const char *,const char *); 37 #endif 38 #ifndef __HAVE_ARCH_STRNCMP 39 extern int strncmp(const char *,const char *,__kernel_size_t); 40 #endif 41 #ifndef __HAVE_ARCH_STRCASECMP 42 int strcasecmp(const char *s1, const char *s2); 43 #endif 44 #ifndef __HAVE_ARCH_STRNCASECMP 45 extern int strncasecmp(const char *s1, const char *s2, __kernel_size_t len); 46 #endif 47 #ifndef __HAVE_ARCH_STRCHR 48 extern char * strchr(const char *,int); 49 #endif 50 #ifndef __HAVE_ARCH_STRRCHR 51 extern char * strrchr(const char *,int); 52 #endif 53 #include <linux/linux_string.h> 54 #ifndef __HAVE_ARCH_STRSTR 55 extern char * strstr(const char *,const char *); 56 #endif 57 #ifndef __HAVE_ARCH_STRLEN 58 extern __kernel_size_t strlen(const char *); 59 #endif 60 #ifndef __HAVE_ARCH_STRNLEN 61 extern __kernel_size_t strnlen(const char *,__kernel_size_t); 62 #endif 63 #ifndef __HAVE_ARCH_STRDUP 64 extern char * strdup(const char *); 65 #endif 66 #ifndef __HAVE_ARCH_STRSWAB 67 extern char * strswab(const char *); 68 #endif 69 70 #ifndef __HAVE_ARCH_MEMSET 71 extern void * memset(void *,int,__kernel_size_t); 72 #endif 73 #ifndef __HAVE_ARCH_MEMCPY 74 extern void * memcpy(void *,const void *,__kernel_size_t); 75 #endif 76 #ifndef __HAVE_ARCH_MEMMOVE 77 extern void * memmove(void *,const void *,__kernel_size_t); 78 #endif 79 #ifndef __HAVE_ARCH_MEMSCAN 80 extern void * memscan(void *,int,__kernel_size_t); 81 #endif 82 #ifndef __HAVE_ARCH_MEMCMP 83 extern int memcmp(const void *,const void *,__kernel_size_t); 84 #endif 85 #ifndef __HAVE_ARCH_MEMCHR 86 extern void * memchr(const void *,int,__kernel_size_t); 87 #endif 88 89 #ifdef __cplusplus 90 } 91 #endif 92 93 #endif /* _LINUX_STRING_H_ */ 94