/* FUNCTION <<index>>---search for character in string INDEX index ANSI_SYNOPSIS #include <strings.h> char * index(const char *<[string]>, int <[c]>); TRAD_SYNOPSIS #include <strings.h> char * index(<[string]>, <[c]>); char *<[string]>; int *<[c]>; DESCRIPTION This function finds the first occurence of <[c]> (converted to a char) in the string pointed to by <[string]> (including the terminating null character). This function is identical to <<strchr>>. RETURNS Returns a pointer to the located character, or a null pointer if <[c]> does not occur in <[string]>. PORTABILITY <<index>> requires no supporting OS subroutines. QUICKREF index - pure */ #include <string.h> #include <strings.h> char * _DEFUN (index, (s, c), _CONST char *s _AND int c) { return strchr (s, c); }