nasmlib.h: add unlikely() to nasm_assert()
nasmlib.h: add unlikely() to nasm_assert()

We explicitly want the compiler to pessimize the taken case of the
assert, so unlikely() is appropriate here.

Signed-off-by: H. Peter Anvin <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

Distrotech/nasm,techkey/nasm,projedi/nasm,projedi/nasm,techkey/nasm,projedi/nasm,turingstudio/nasm,techkey/nasm,Distrotech/nasm,letolabs/nasm,letolabs/nasm,turingstudio/nasm,projedi/nasm,techkey/nasm,projedi/nasm,Distrotech/nasm,turingstudio/nasm,techkey/nasm,letolabs/nasm,Distrotech/nasm,turingstudio/nasm