strcasecmp

Syntax

#include <string.h>

int strcasecmp(const char *s1, const char *s2);

Description

This function compares the two strings, disregarding case.

Return Value

Zero if they're the same, nonzero if different, the sign indicates "order".

Portability

not ANSI, not POSIX

Example

if (strcasecmp(arg, "-i") == 0)
  do_include();

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