strpbrk

Syntax

#include <string.h> char *strpbrk(const char *s1, const char *set);

Description

This function finds the first character in s1 that matches any character in set.

Return Value

A pointer to the first match, or NULL if none are found.

Portability

ANSI/ISO C	C89; C99
POSIX	1003.2-1992; 1003.1-2001

Example

if (strpbrk(command, "<>|")) do_redirection();