/*
strindex
return index of t in s, -1 if none

from kernighan and pike, page 192
*/

#include <string.h>

int strindex(s, t)
char *s, *t;
{
	int i, n;
	
	n = strlen(t);
	for (i = 0; s[i] != '\0'; i++)
		if (strncmp(s+i, t, n) == 0)
			return i;
			
		
	return -1;
	
}