void xyarray__delete(struct xyarray *xy)
x86 movsq based memset() in arch/x86/lib/memset_64.S") MEMSET_FN(memset_erms
struct xyarray * xyarray__new(int xlen, int ylen, size_t entry_size)
void static void * zalloc(size_t size)
void xyarray__reset(struct xyarray *xy)