index

Syntax

#include <strings.h> char *index(const char *string, int ch);

Description

Returns a pointer to the first occurrence of ch in string. Note that the NULL character counts, so if you pass zero as ch you'll get a pointer to the end of the string back.

Return Value

A pointer to the character, or NULL if it wasn't found.

Portability

ANSI/ISO C	No
POSIX	No

Example

if (index(path, '*')) do_wildcards(path);