NAME

     strcasecmp,  strcat,  strchr,   strcmp,   strcoll,   strcpy,
     strcspn,  strdup, strfry, strlen, strncat, strncmp, strncpy,
     strncasecmp,  strpbrk,  strrchr,  strsep,  strspn,   strstr,
     strtok, strxfrm, index, rindex - string operations

SYNOPSIS

     #include <string.h>

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

     char *strcat(char *dest, const char *src));

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

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

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

     char *strcpy(char *dest, const char *src));

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

     char *strdup(const char *s);

     char *strfry(char *string));

     size_t strlen(const char *s);

     char *strncat(char *dest, const char *src, size_t n

     int strncmp(const char *s1, const char *s2, size_t n

     char *strncpy(char *dest, const char *src, size_t n

     int strncasecmp(const char *s1, const char *s2, size_t n

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

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

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

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

     char *strstr(const char *haystack, const char *needle));

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

     size_t strxfrm(char *dest, const char *src, size_t n

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

     The string functions  perform  string  operations  on  NULL-
     terminated  strings.   See  the  individual  man  pages  for
     descriptions of each function.

     index(3), rindex(3),  strcasecmp(3),  strchr(3),  strcmp(3),
     strcoll(3),  strcspn(3),  strdup(3),  strfry(3), strncat(3),
     strncmp(3), strncpy(3), strpbrk(3),  strrchr(3),  strsep(3),
     strstr(3), strtok(3), strxfrm(3)