void *sam_header2tbl(const void *dict, char type[2], char key_tag[2], char value_tag[2]);
const char *sam_tbl_get(void *h, const char *key);
int sam_tbl_size(void *h);
void *sam_header2tbl(const void *dict, char type[2], char key_tag[2], char value_tag[2]);
const char *sam_tbl_get(void *h, const char *key);
int sam_tbl_size(void *h);