types: typedef long_u as uintptr_t #961

As discussed here: https://github.com/neovim/neovim/pull/941/files#r15026398
This commit is contained in:
Nicolas Hillegeer 2014-07-17 10:31:05 +02:00 committed by Justin M. Keyes
parent 953d61cbf8
commit 1b932cbfec

View File

@ -13,10 +13,10 @@
// dummy to pass an ACL to a function
typedef void *vim_acl_T;
// Make sure long_u is big enough to hold a pointer.
// On Win64, longs are 32 bits and pointers are 64 bits.
// For printf() and scanf(), we need to take care of long_u specifically.
typedef unsigned long long_u;
// According to the vanilla Vim docs, long_u needs to be big enough to hold
// a pointer for the platform. On C99, this is easy to do with the uintptr_t
// type in lieu of the platform-specific typedefs that existed before.
typedef uintptr_t long_u;
/*
* Shorthand for unsigned variables. Many systems, but not all, have u_char