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Diffstat (limited to '')
| -rw-r--r-- | arch/random.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/random.h b/arch/random.h deleted file mode 100644 index ad65660..0000000 --- a/arch/random.h +++ /dev/null @@ -1,14 +0,0 @@ -// tk-random.h: Smaller pseudo-random function(s). -// Copyright (C) 2015-2023 Selene ToyKeeper -// SPDX-License-Identifier: GPL-3.0-or-later -#pragma once - -uint8_t pgm_rand() { - static uint16_t offset = 255; - // loop through ROM space, but avoid the first 256 bytes - // because the beginning tends to have a big ramp which - // doesn't look very random at all - offset = ((offset + 1) & 0x3ff) | 0x0100; - return pgm_read_byte(offset); -} - |
