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| author | Louis Burda <quent.burda@gmail.com> | 2022-07-04 16:26:35 +0200 |
|---|---|---|
| committer | Louis Burda <quent.burda@gmail.com> | 2022-07-04 16:26:35 +0200 |
| commit | cee2126b8f316677ebee57e19fe7d50d09c066d1 (patch) | |
| tree | 1fd0eb3e008ad9cdb138df93f450973ea69e05eb /src/util.h | |
| download | cachepc-cee2126b8f316677ebee57e19fe7d50d09c066d1.tar.gz cachepc-cee2126b8f316677ebee57e19fe7d50d09c066d1.zip | |
Initial out-of-tree setup
Diffstat (limited to 'src/util.h')
| -rw-r--r-- | src/util.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h new file mode 100644 index 0000000..7b543aa --- /dev/null +++ b/src/util.h @@ -0,0 +1,9 @@ +#pragma once + +#include <linux/kernel.h> + +void gen_rand_bytes(unsigned char *arr, uint32_t arr_len); +void random_perm(uint32_t *arr, uint32_t arr_len); +void gen_random_indices(uint32_t *arr, uint32_t arr_len); + +bool is_in_arr(uint32_t elem, uint32_t *arr, uint32_t arr_len); |