if (code != 0) return 0;
if (aid == tentry.id) return entry;
entry = tentry.nextID;
- while (entry != NULL) {
+ while (entry != 0) {
bzero(&tentry,sizeof(tentry));
code = pr_ReadEntry(at,0,entry,&tentry);
if (code != 0) return 0;
if (code != 0) return 0;
if ((strncmp(aname,tentryp->name,PR_MAXNAMELEN)) == 0) return entry;
entry = tentryp->nextName;
- while (entry != NULL) {
+ while (entry != 0) {
bzero(tentryp, sizeof(struct prentry));
code = pr_ReadEntry(at,0,entry, tentryp);
if (code != 0) return 0;
bzero(&tentry,sizeof(tentry));
bzero(&bentry,sizeof(bentry));
trail = 0;
- if (current == NULL) return PRSUCCESS; /* already gone */
+ if (current == 0) return PRSUCCESS; /* already gone */
code = pr_ReadEntry(tt,0,current,&tentry);
if (code) return PRDBFAIL;
while (aid != tentry.id) {
trail = current;
current = tentry.nextID;
- if (current == NULL) break;
+ if (current == 0) break;
code = pr_ReadEntry(tt,0,current,&tentry);
if (code) return PRDBFAIL;
}
- if (current == NULL) return PRSUCCESS; /* we didn't find him, so he's already gone */
- if (trail == NULL) {
+ if (current == 0) return PRSUCCESS; /* we didn't find him, so he's already gone */
+ if (trail == 0) {
/* it's the first entry! */
cheader.idHash[i] = htonl(tentry.nextID);
code = pr_Write(tt,0,72+HASHSIZE*4+i*4,(char *)&cheader.idHash[i],sizeof(cheader.idHash[i]));
bzero(&tentry,sizeof(tentry));
bzero(&bentry,sizeof(bentry));
trail = 0;
- if (current == NULL) return PRSUCCESS; /* already gone */
+ if (current == 0) return PRSUCCESS; /* already gone */
code = pr_ReadEntry(tt,0,current,&tentry);
if (code) return PRDBFAIL;
while (strcmp(aname,tentry.name)) {
trail = current;
current = tentry.nextName;
- if (current == NULL) break;
+ if (current == 0) break;
code = pr_ReadEntry(tt,0,current,&tentry);
if (code) return PRDBFAIL;
}
- if (current == NULL) return PRSUCCESS; /* we didn't find him, already gone */
- if (trail == NULL) {
+ if (current == 0) return PRSUCCESS; /* we didn't find him, already gone */
+ if (trail == 0) {
/* it's the first entry! */
cheader.nameHash[i] = htonl(tentry.nextName);
code = pr_Write(tt,0,72+i*4,(char *)&cheader.nameHash[i],sizeof(cheader.nameHash[i]));
le = &thisEntry;
lastLoc = 0;
nptr = thisEntry.owned;
- while (nptr != NULL) {
+ while (nptr != 0) {
if (nptr == lastLoc) te = le;
else {
if (&thisEntry == le) te = &thatEntry;
nptr = ntohl(cheader.orphan);
bzero(&bentry,sizeof(bentry));
loc = 0;
- while (nptr != NULL) {
+ while (nptr != 0) {
code = pr_ReadEntry(at,0,nptr,&tentry);
if (code != 0) return PRDBFAIL;
if (gid == tentry.id) {