shithub: purgatorio

ref: f8935b5778397074d41a48205e5c7f87d7b531fe
dir: purgatorio/libkern/strchr.c

View raw version 
#include <lib9.h>

char*
strchr(char *s, int c)
{
	char c1;

	if(c == 0) {
		while(*s++)
			;
		return s-1;
	}

	while(c1 = *s++)
		if(c1 == c)
			return s-1;
	return 0;
}