vendor/x11iraf/obm/ObmW/strnchr.c


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#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include "TabString.h"

/*
 *	Like strchr, except has a length limit.
 */
char *
strnchr(s, c, n)
     char *s;
     int c;
     int n;
{
	while (n--)
		if (*s == c) return s; else ++s;
	return NULL;
}