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STRING(3)                BSD Library Functions Manual                STRING(3)

     index, rindex, stpcpy, strcasecmp, strcat, strchr, strcmp, strcpy, strcspn, strerror, strlen,
     strncasecmp, strncat, strncmp, strncpy, strpbrk, strrchr, strsep, strspn, strstr, strtok -- string spe-cific specific
     cific functions

     Standard C Library (libc, -lc)

     #include <strings.h>

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

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

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

     strncasecmp(const char *s1, const char *s2, size_t n);

     #include <string.h>

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

     char *
     strcat(char *restrict s1, const char *restrict s2);

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

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

     char *
     strcpy(char *restrict s1, const char *restrict s2);

     strcspn(const char *s1, const char *s2);

     char *
     strerror(int errnum);

     strlen(const char *s);

     char *
     strncat(char *restrict s1, const char *restrict s2, size_t n);

     strncmp(const char *s1, const char *s2, size_t n);

     char *
     strncpy(char *restrict s1, const char *restrict s2, size_t n);

     char *
     strpbrk(const char *s1, const char *s2);

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

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

     strspn(const char *s1, const char *s2);

     char *
     strstr(const char *s1, const char *s2);

     char *
     strtok(char *restrict s1, const char *restrict s2);

     The string functions manipulate strings that are terminated by a null byte.

     See the specific manual pages for more information.  For manipulating variable length generic objects
     as byte strings (without the null byte check), see bstring(3).

     Except as noted in their specific manual pages, the string functions do not test the destination for
     size limitations.

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

     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'').

BSD                            December 11, 1993                           BSD

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