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rpi-vk-driver/driver/ConsecutivePoolAllocator.h

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#pragma once
#if defined (__cplusplus)
extern "C" {
#endif
#include "CustomAssert.h"
#include <stdint.h>
typedef struct ConsecutivePoolAllocator
{
char* buf; //preallocated buffer
uint32_t* nextFreeBlock;
unsigned blockSize;
unsigned size; //size is exact multiple of block size
} ConsecutivePoolAllocator;
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ConsecutivePoolAllocator createConsecutivePoolAllocator(char* b, unsigned bs, unsigned s);
void destroyConsecutivePoolAllocator(ConsecutivePoolAllocator* pa);
void* consecutivePoolAllocate(ConsecutivePoolAllocator* pa, uint32_t numBlocks);
void consecutivePoolFree(ConsecutivePoolAllocator* pa, void* p, uint32_t numBlocks);
void* consecutivePoolReAllocate(ConsecutivePoolAllocator* pa, void* currentMem, uint32_t currNumBlocks);
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void CPAdebugPrint(ConsecutivePoolAllocator* pa);
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#if defined (__cplusplus)
}
#endif