cdb_keylen - get length of key

cdb_keylen returns the length of the key cdb_firstkey or cdb_nextkey found.

       Use cdb_keypos to get the position of the key.

       cdb_keylen - get length of key

cdb_keypos(3), cdb_datalen(3), cdb_datapos(3)

                                                                                                   cdb_keylen(3)

#include<libowfat/cdb.h>

       unsigned int cdb_keylen(struct cdb *c);