93 #define ISAMC_BLOCK_OFFSET_1 (sizeof(zint)+sizeof(ISAMC_BLOCK_SIZE)+sizeof(zint))
94 #define ISAMC_BLOCK_OFFSET_N (sizeof(zint)+sizeof(ISAMC_BLOCK_SIZE))
int isamc_write_block(ISAMC is, int cat, zint pos, char *src)
unsigned ISAMC_BLOCK_SIZE
zint isamc_alloc_block(ISAMC is, int cat)
void isamc_release_block(ISAMC is, int cat, zint pos)
int isamc_read_block(ISAMC is, int cat, zint pos, char *dst)
struct ISAMC_file_s * ISAMC_file