shithub: purgatorio

ref: fb7dd4b3a868cb8987049c95bb32e6425a73c8b9
dir: purgatorio/libkern/strchr.c

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#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;
}