haiku/headers/posix/malloc.h
Augustin Cavalier 90dca2bc8e headers: Change most remaining include guards to _DEFAULT_SOURCE.
We automatically enable _DEFAULT_SOURCE if _GNU_SOURCE is defined.
Rather than having even more optional methods undefined unless
_GNU_SOURCE manually is, just change all remaining guarts to
use _DEFAULT_SOURCE instead.

Fixes #19095.

Change-Id: I5c7baf40b7fb37913e24279589fc1ae706448a45
Reviewed-on: https://review.haiku-os.org/c/haiku/+/8330
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
2024-09-19 16:43:31 +00:00

34 lines
634 B
C

/*
* Copyright 2002-2021 Haiku, Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _MALLOC_H
#define _MALLOC_H
#include <unistd.h>
#ifdef __cplusplus
extern "C" {
#endif
extern void *malloc(size_t numBytes);
extern void *realloc(void *oldPointer, size_t newSize);
extern void *calloc(size_t numElements, size_t size);
extern void free(void *pointer);
extern void *memalign(size_t alignment, size_t numBytes) _ALIGNED_BY_ARG(1);
extern void *valloc(size_t numBytes);
#ifdef _DEFAULT_SOURCE
size_t malloc_usable_size(void *ptr);
#endif
#ifdef __cplusplus
}
#endif
#endif /* _MALLOC_H */