What is a merit for the signed int return value of memcmp compared to say bool?
I don't think I've ever used the return value of memcmp other than to compare it against zero.
CodePudding user response:
What is a merit for the signed int return value of memcmp
Useful for sorting objects based on their binary representation.
Note: memcmp()
returns a ,0,- based on the first mismatched byte as if bytes are unsigned char
, not char
.