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#include <string.h> char *strpbrk(const char *s1, const char *set); |
This function finds the first character in s1 that matches any character in set.
A pointer to the first match, or NULL
if none are found.
ANSI/ISO C | C89; C99 |
POSIX | 1003.2-1992; 1003.1-2001 |
if (strpbrk(command, "<>|")) do_redirection(); |