mirror of https://github.com/FreeRDP/FreeRDP
57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
/*
|
|
* Copyright © 2014 David FORT <contact@hardening-consulting.com>
|
|
*
|
|
* Permission to use, copy, modify, distribute, and sell this software and its
|
|
* documentation for any purpose is hereby granted without fee, provided that
|
|
* the above copyright notice appear in all copies and that both that copyright
|
|
* notice and this permission notice appear in supporting documentation, and
|
|
* that the name of the copyright holders not be used in advertising or
|
|
* publicity pertaining to distribution of the software without specific,
|
|
* written prior permission. The copyright holders make no representations
|
|
* about the suitability of this software for any purpose. It is provided "as
|
|
* is" without express or implied warranty.
|
|
*
|
|
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
|
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
|
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
|
* OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#ifndef UWAC_UTILS_H_
|
|
#define UWAC_UTILS_H_
|
|
|
|
#include <stdlib.h>
|
|
|
|
#define min(a, b) \
|
|
({ \
|
|
__typeof__(a) _a = (a); \
|
|
__typeof__(b) _b = (b); \
|
|
_a < _b ? _a : _b; \
|
|
})
|
|
|
|
#define container_of(ptr, type, member) \
|
|
({ \
|
|
const __typeof__(((type*)0)->member)* __mptr = (ptr); \
|
|
(type*)((char*)__mptr - offsetof(type, member)); \
|
|
})
|
|
|
|
#define ARRAY_LENGTH(a) (sizeof(a) / sizeof(a)[0])
|
|
|
|
void* xmalloc(size_t s);
|
|
|
|
static inline void* zalloc(size_t size)
|
|
{
|
|
return calloc(1, size);
|
|
}
|
|
|
|
void* xzalloc(size_t s);
|
|
|
|
char* xstrdup(const char* s);
|
|
|
|
void* xrealloc(void* p, size_t s);
|
|
|
|
#endif /* UWAC_UTILS_H_ */
|