void generic_swap(void *a, void *b, int size) 
static void generic_swap(void *a, void *b, int size) 
void generic_swap(void *a, void *b, int size){	char t;	do {		t = *(char *)a;		*(char *)a++ = *(char *)b;		*(char *)b++ = t;	} while (--size > 0);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/ecec4cb7a9df5f61fe00710d2f2c69ce9a3b1d40/sort.c/buggy/lib/sort.c