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#ifndef FRT_MEM_POOL_H
#define FRT_MEM_POOL_H
#ifdef __cplusplus
extern "C" {
#endif
#define FRT_MP_BUF_SIZE 65536
#define FRT_MP_INIT_CAPA 4
typedef struct FrtMemoryPool {
int buf_alloc;
int buf_capa;
int buf_pointer;
int pointer;
int chunk_size;
char *curr_buffer;
char **buffers;
} FrtMemoryPool;
extern FrtMemoryPool *frt_mp_new();
extern FrtMemoryPool *frt_mp_new_capa(int chunk_size, int init_capa);
extern FRT_INLINE void *frt_mp_alloc(FrtMemoryPool *mp, int size);
extern void frt_mp_reset(FrtMemoryPool *mp);
extern void frt_mp_destroy(FrtMemoryPool *mp);
extern char *frt_mp_strdup(FrtMemoryPool *mp, const char *str);
extern char *frt_mp_strndup(FrtMemoryPool *mp, const char *str, int len);
extern void *frt_mp_memdup(FrtMemoryPool *mp, const void *p, int len);
extern int frt_mp_used(FrtMemoryPool *mp);
#define FRT_MP_ALLOC_N(mp,type,n) (type *)frt_mp_alloc(mp, sizeof(type)*(n))
#define FRT_MP_ALLOC(mp,type) (type *)frt_mp_alloc(mp, sizeof(type))
#define FRT_MP_ALLOC_AND_ZERO(mp,type)\
(type*)memset(frt_mp_alloc(mp, sizeof(type)), 0, sizeof(type))
#define FRT_MP_ALLOC_AND_ZERO_N(mp,type,n)\
(type*)FRT_ZEROSET_N(frt_mp_alloc(mp, sizeof(type)*(n)), type, n)
#ifdef __cplusplus
} // extern "C"
#endif
#endif
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