size_t strspn(const char *s, const char *accept){	const char *p;	const char *a;	size_t count = 0;	for (p = s; *p != '\0'; ++p) {		for (a = accept; *a != '\0'; ++a) {			if (*p == *a)				break;		}		if (*a == '\0')			return count;		++count;	}	return count;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/51a0f0f658b0e757d569e8ac224ccb6bbfe3c181/string.c/clean/lib/string.c