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320054e8 DG |
1 | #ifndef _SYS_RANDOM_H |
2 | #define _SYS_RANDOM_H | |
3 | #ifdef __cplusplus | |
4 | extern "C" { | |
5 | #endif | |
6 | ||
40101295 | 7 | #ifdef __wasilibc_unmodified_upstream /* WASI has no getrandom, but it does have getentropy */ |
320054e8 DG |
8 | #define __NEED_size_t |
9 | #define __NEED_ssize_t | |
10 | #include <bits/alltypes.h> | |
11 | ||
12 | #define GRND_NONBLOCK 0x0001 | |
13 | #define GRND_RANDOM 0x0002 | |
14 | ||
15 | ssize_t getrandom(void *, size_t, unsigned); | |
40101295 DG |
16 | #else |
17 | #define __NEED_size_t | |
18 | #include <bits/alltypes.h> | |
19 | ||
20 | int getentropy(void *, size_t); | |
21 | #endif | |
320054e8 DG |
22 | |
23 | #ifdef __cplusplus | |
24 | } | |
25 | #endif | |
26 | #endif |