Re: [PATCH] index-pack usage of mmap() is unacceptably slower on many OSes other than Linux

On Wed, 20 Dec 2006, Junio C Hamano wrote:

I needed to fix the changes to git-compat-util.h a bit from the
version I sent earlier to make OpenBSD happy (sys/types.h there
did not expose u_int unless _BSD_SOURCE was set, and
netinet/in.h was duplicated by mistake).

Please don't use "u_int" in the first place. It's an abomination of a 
type. It should never be used.

There's simply no point. It's "unsigned int", and that doesn't need any 
header files at all.

I don't understand why people are lazy, and can't write "unsigned", but 
then introduce a type that requires you to have all kinds of magic. The 
lazyness just results in more work, and is totally nonportable.

So "u_int" (along with its idiotic brethren "u_long", "u_short" and 
"u_char") is just silly.

The only user in git seems to have been copied from a source that is 
insane. It does

	u_int words[NS_IN6ADDRSZ / NS_INT16SZ];

which is just insane. It actually seems to want to use "uint16_t", which 
at least would make sense, and be a type that has some _point_ to it.

So please change the "u_int" to either "unsigned int" or "uint16_t". 
Either is better.