GET
#define GET(type) (*(type *)bp)
#undef GET
#define GET CONFIG_HOOK_GET
#define GET(type, descp, field) (((const type *)(descp))->field)
enum S { COMMAND, COMPARE, GET, PUT, REMOVE, SEQ, SEQFLAG, KEY, DATA };
#define GET() if (fgets(line, (int)sizeof(line), f) == NULL) goto out
#define GET "get -e %s"
#define GET 2