func runtime.subtractb

3 uses

	runtime (current package)
		mbitmap.go#L80: func subtractb(p *byte, n uintptr) *byte {
		mbitmap.go#L1808: 			src = subtractb(src, (off+7)/8)
		mbitmap.go#L1831: 			src = subtractb(src, (off+3)/4)