diff options
| author | Jacob Garber <jgarber1@ualberta.ca> | 2021-06-06 19:56:14 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-10 05:36:30 +0000 |
| commit | 26979ca47036ac6d50a3d9f186b6c420fd4a243f (patch) | |
| tree | ea0185262868f08892eae734952f04142cd4a17c | |
| parent | 3d2ef9aea954ee32567385d71dbf97f46e6ad641 (diff) | |
stddef.h: Use compiler macros for built-in integer types
ptrdiff_t, wchar_t, and wint_t are all integer types built-in to the C
language (as opposed to being library-only types defined in a header).
In the past we had to define these typedefs ourselves because of romcc,
but now that it's gone we should use the GCC-provided macros to select
the types the compiler expects.
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Change-Id: I0874eddf780b6e41ce773ad8b4faa595e4bbd8a7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55260
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
| -rw-r--r-- | src/include/stddef.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/include/stddef.h b/src/include/stddef.h index b668b1aeb6..190413c6a2 100644 --- a/src/include/stddef.h +++ b/src/include/stddef.h @@ -3,10 +3,7 @@ #include <commonlib/helpers.h> -typedef long ptrdiff_t; -#ifndef __SIZE_TYPE__ -#define __SIZE_TYPE__ unsigned long -#endif +typedef __PTRDIFF_TYPE__ ptrdiff_t; typedef __SIZE_TYPE__ size_t; /* There is a GCC macro for a size_t type, but not * for a ssize_t type. Below construct tricks GCC @@ -16,8 +13,8 @@ typedef __SIZE_TYPE__ size_t; typedef __SIZE_TYPE__ ssize_t; #undef unsigned -typedef int wchar_t; -typedef unsigned int wint_t; +typedef __WCHAR_TYPE__ wchar_t; +typedef __WINT_TYPE__ wint_t; #define NULL ((void *)0) |