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/* chunk.h 0.1 1999/1/30 Tom Wheeley <tomw@tsys.demon.co.uk> */
/* This code is placed under the GNU Public Licence */
#ifndef CHUNK_H
#define CHUNK_H
#define CH_ALIGN(x) (((x) + 3) & ~3)
typedef struct chunk_s {
size_t size;
size_t free;
void *bottom;
void *top;
struct chunk_s *next;
} chunk_t;
chunk_t *ch_new(size_t size);
chunk_t *xch_new(size_t size);
void *ch_malloc(size_t numbytes, chunk_t *chunk);
void *xch_malloc(size_t numbytes, chunk_t *chunk);
void ch_free(chunk_t *chunk);
void xch_free(chunk_t *chunk);
int ch_stat(chunk_t *chunk, int *num_blocks_r, size_t *block_size_r,
size_t *mem_used_r, size_t *mem_wasted_r);
#endif /* CHUNK_H_ */
/* end of chunk.h */
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