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27 
28 
29 /*
30  * OS memory management abstractions for the standard C library.
31  */
32 
33 
34 #ifndef _OS_MEMORY_H_
35 #error "Must not be included directly. Include os_memory.h instead"
36 #endif
37 
38 #include <stdlib.h>
39 
40 
41 #define os_malloc(_size)  malloc(_size)
42 #define os_calloc(_count, _size )  calloc(_count, _size )
43 #define os_free(_ptr)  free(_ptr)
44 
45 #define os_realloc( _old_ptr, _old_size, _new_size) \
46    realloc(_old_ptr, _new_size + 0*(_old_size))
47 
48 #if DETECT_OS_WINDOWS
49 
50 #include <malloc.h>
51 
52 #define os_malloc_aligned(_size, _align) _aligned_malloc(_size, _align)
53 #define os_free_aligned(_ptr) _aligned_free(_ptr)
54 #define os_realloc_aligned(_ptr, _oldsize, _newsize, _alignment) _aligned_realloc(_ptr, _newsize, _alignment)
55 
56 #else
57 
58 #include "os_memory_aligned.h"
59 
60 #if DETECT_OS_UNIX
61 
62 #include "os_memory_fd.h"
63 
64 #endif
65 
66 #endif
67