3f9613bf6d
`stddef.h` should only provide the definitions defined by ISO or Posix. The included `commonlib/bsd/helpers.h` provide a lot of non standard definitions that may interfere with definitions from the application. Change-Id: Ia71edbc3ffe6694ff4b971decf3a41f915264bc8 Signed-off-by: Thomas Heijligen <src@posteo.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/70116 Reviewed-by: Elyes Haouas <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
37 lines
846 B
C
37 lines
846 B
C
#ifndef _STDDEF_H
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#define _STDDEF_H
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#include <arch/types.h>
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#if !defined(offsetof)
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#define offsetof(type, member) __builtin_offsetof(type, member)
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#endif
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#ifndef __WCHAR_TYPE__
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#define __WCHAR_TYPE__ int
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#endif
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#ifndef __cplusplus
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typedef __WCHAR_TYPE__ wchar_t;
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#endif
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#ifndef __SIZE_TYPE__
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#define __SIZE_TYPE__ unsigned long
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#endif
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typedef __SIZE_TYPE__ size_t;
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/* There is a GCC macro for a size_t type, but not
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* for a ssize_t type. Below construct tricks GCC
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* into making __SIZE_TYPE__ signed.
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*/
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#define unsigned signed
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typedef __SIZE_TYPE__ ssize_t;
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#undef unsigned
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#define NSECS_PER_SEC 1000000000
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#define USECS_PER_SEC 1000000
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#define MSECS_PER_SEC 1000
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#define NSECS_PER_MSEC (NSECS_PER_SEC / MSECS_PER_SEC)
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#define NSECS_PER_USEC (NSECS_PER_SEC / USECS_PER_SEC)
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#define USECS_PER_MSEC (USECS_PER_SEC / MSECS_PER_SEC)
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#endif
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