sse42.go

package sse42

//#include <string.h>
//#cgo linux CFLAGS: -O3 -msse4.2
import "C"
import "unsafe"

func Equal(b1, b2 []byte) bool {
	if len(b1) != len(b2) {
		return false
	}
	if len(b1) == 0 {
		return true
	}
	return C.strncmp((*C.char)(unsafe.Pointer(&b1[0])), (*C.char)(unsafe.Pointer(&b2[0])), C.size_t(len(b1))) == 0
}