4.3BSD/usr/contrib/spms/src/lib/libpdb/test/pbgetkey.a

!<arch>
Ipbgetkey       418698088   968   27    100644  105       `
aaa
bbb|ccc
ddd|eee:
fff:lp=here:id=butnothere
ggg|
hhh|iii:lp=andhere

:jjj
kkk|lll|:lp:lp=andherealso:

Opbgetkey       418698088   968   27    100644  44        `
aaa
bbb
ccc
ddd
eee
fff
ggg
hhh
iii
kkk
lll
Tpbgetkey.c     418698096   968   27    100644  594       `
/*
 * pbcpykey()
 * pbgetkey()
 */
#include <stdio.h>
#include "path.h"
#include "pdb.h"

#define KEYSIZE 10

char *PGN = "Tpbgetkey";		/* program name */

main()
{
	char key[KEYSIZE];		/* key buffer */
	char *pbgetkey();		/* get next key */
	int closepdb();			/* close database */
	int pgetent();			/* load next entry into buffer */
	PDB *mustopenpdb();		/* must open database or die */
	PDB *pdbp;			/* database stream */
	
	pdbp = mustopenpdb("Ipbgetkey", ".", "r");
	while (pgetent(pdbp) != EOF)
		{
		while (*pbgetkey(key) != '\0')
			printf("%s\n", key);
		}
	closepdb(pdbp);
	exit(0);
}