25 lines
629 B
C
25 lines
629 B
C
#pragma once
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#include <types.h>
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#define LOW_16(address) (u16)((address) & 0xFFFF)
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#define HIGH_16(address) (u16)(((address) >> 16) & 0xFFFF)
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void* malloc(usize amount);
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int rand(void);
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void srand(usize seed);
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char* itoa(int res);
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unsigned int atoi(const char *in);
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inline bool bitmap_get(bitmap_t *bitmap, usize index) {
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if (index >= bitmap->size) return false;
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return (bitmap->contents[index / 8] >> (index % 8)) & 1;
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}
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inline u8 bitmap_set(bitmap_t *bitmap, usize index, bool value) {
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if (index >= bitmap->size) return -1;
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bitmap->contents[index / 8] &= !value << (index % 8);
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return 0;
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}
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