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NAME

stpcpy, stpncpy, strcat, strlcat, strncat, strchr, strrchr, strcmp, strncmp, strcasecmp, strncasecmp, strcpy, strlcpy, strncpy, strerror, strlen, strpbrk, strsep, strspn, strcspn, strstr, strtok, index, rindex — string specific functions

LIBRARY

library “libc”

SYNOPSIS

#include <string.h>

char *
stpcpy(char * restrict dst, const char * restrict src);

char *
stpncpy(char * restrict dst, const char * restrict src, size_t count);

char *
strcat(char * restrict s, const char * restrict append);

size_t
strlcat(char * restrict dst, const char * restrict src, size_t count);

char *
strncat(char * restrict s, const char * restrict append, size_t count);

char *
strchr(const char *s, int c);

char *
strrchr(const char *s, int c);

int
strcmp(const char *s1, const char *s2);

int
strncmp(const char *s1, const char *s2, size_t count);

int
strcasecmp(const char *s1, const char *s2);

int
strncasecmp(const char *s1, const char *s2, size_t count);

char *
strcpy(char * restrict dst, const char * restrict src);

size_t
strlcpy(char * restrict dst, const char * restrict src, size_t count);

char *
strncpy(char * restrict dst, const char * restrict src, size_t count);

char *
strerror(int errno);

size_t
strlen(const char *s);

char *
strpbrk(const char *s, const char *charset);

char *
strsep(char **stringp, const char *delim);

size_t
strspn(const char *s, const char *charset);

size_t
strcspn(const char *s, const char *charset);

char *
strstr(const char *big, const char *little);

char *
strtok(char * restrict s, const char *restrict delim);

char *
strtok_r(char * restrict s, const char *restrict delim, char ** restrict last);

char *
index(const char *s, int c);

char *
rindex(const char *s, int c);

SEE ALSO

bstring(3), index(3), rindex(3), stpcpy(3), stpncpy(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3), strcpy(3), strcspn(3), strerror(3), strlcat(3), strlcpy(3), strlen(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), strtok_r(3)

STANDARDS

The strcat(), strncat(), strchr(), strrchr(), strcmp(), strncmp(), strcpy(), strncpy(), strerror(), strlen(), strpbrk(), strspn(), strcspn(), strstr(), and strtok() functions conform to ISO/IEC 9899:1990 (“ISO C90”).