1 #pragma once
2 
3 #ifdef __cplusplus
4 extern "C" {
5 #endif
6 
7 #define __NEED_size_t
8 
9 #include <bits/alltypes.h>
10 
11 void* malloc(size_t);
12 void* calloc(size_t, size_t);
13 void* realloc(void*, size_t);
14 void free(void*);
15 void* valloc(size_t);
16 void* memalign(size_t, size_t);
17 
18 size_t malloc_usable_size(void*);
19 
20 #ifdef __cplusplus
21 }
22 #endif
23