fetch
fetch(int lno)
fetch(long *f, int a, int b, int filen, char *s, int oldfile)
#define fetch(a) __db_dbm_fetch(a)
fetch(void)
#define fetch(wp, bp)\
#define fetch(wp, bp) ((wp[0] << (B - bp)) | (wp[1] >> bp))
fetch(datum key)
fetch(datum key)