strchr (3) - locate character in string {oss}

index (3) - locate character in string {oss}

strrchr (3) - locate character in string {oss}

rindex (3) - locate character in string {oss}

strcmp (3) - compare strings {oss}

strcasecmp (3) - compare strings, ignoring case {oss}

strcoll (3) - compare strings according to current collation {oss}

strcspn (3) - span the complement of a string {oss}

strspn (3) - span a string {oss}

strtok (3) - string token operations {oss}

strpbrk (3) - locate multiple characters in string {oss}

strstr (3) - locate a substring in a string {oss}

bm_comp bm_exec bm_free (3) - Boyer-Moore string search {oss}

re_comp re_exec (3) - regular expression handler {oss}

regcomp regexec regerror regfree (3) - regular-expression library {oss}

regexp (3) - regular expression handlers {oss}

Libraries and Functions

(The following links to subjects at this site retain your personalized selections.)

Searching Algorithms - Algorithms for locating an item by searching.

Up to NUL Terminated String processing - NUL terminated string operations (strcpy, strlen, etc)

Up to Text Strings - Gateway topic to character and string processing routines. NUL Terminated String processing String conversions,et al. ascii to long, long to