diff options
Diffstat (limited to 'src/backend/lib/dllist.c')
| -rw-r--r-- | src/backend/lib/dllist.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/backend/lib/dllist.c b/src/backend/lib/dllist.c index 70feee02bb9..8790a844409 100644 --- a/src/backend/lib/dllist.c +++ b/src/backend/lib/dllist.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.6 1997/09/07 04:41:56 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/lib/dllist.c,v 1.7 1997/09/08 02:22:56 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -18,10 +18,10 @@ #include <lib/dllist.h> -Dllist * +Dllist * DLNewList(void) { - Dllist *l; + Dllist *l; l = malloc(sizeof(Dllist)); l->dll_head = 0; @@ -34,7 +34,7 @@ DLNewList(void) void DLFreeList(Dllist * l) { - Dlelem *curr; + Dlelem *curr; while ((curr = DLRemHead(l)) != 0) free(curr); @@ -42,10 +42,10 @@ DLFreeList(Dllist * l) free(l); } -Dlelem * +Dlelem * DLNewElem(void *val) { - Dlelem *e; + Dlelem *e; e = malloc(sizeof(Dlelem)); e->dle_next = 0; @@ -61,7 +61,7 @@ DLFreeElem(Dlelem * e) free(e); } -Dlelem * +Dlelem * DLGetHead(Dllist * l) { return (l ? l->dll_head : 0); @@ -69,17 +69,17 @@ DLGetHead(Dllist * l) /* get the value stored in the first element */ #ifdef NOT_USED -void * +void * DLGetHeadVal(Dllist * l) { - Dlelem *e = DLGetHead(l); + Dlelem *e = DLGetHead(l); return (e ? e->dle_val : 0); } #endif -Dlelem * +Dlelem * DLGetTail(Dllist * l) { return (l ? l->dll_tail : 0); @@ -87,23 +87,23 @@ DLGetTail(Dllist * l) /* get the value stored in the first element */ #ifdef NOT_USED -void * +void * DLGetTailVal(Dllist * l) { - Dlelem *e = DLGetTail(l); + Dlelem *e = DLGetTail(l); return (e ? e->dle_val : 0); } #endif -Dlelem * +Dlelem * DLGetPred(Dlelem * e) /* get predecessor */ { return (e ? e->dle_prev : 0); } -Dlelem * +Dlelem * DLGetSucc(Dlelem * e) /* get successor */ { return (e ? e->dle_next : 0); @@ -112,7 +112,7 @@ DLGetSucc(Dlelem * e) /* get successor */ void DLRemove(Dlelem * e) { - Dllist *l; + Dllist *l; if (e->dle_prev) e->dle_prev->dle_next = e->dle_next; @@ -162,11 +162,11 @@ DLAddTail(Dllist * l, Dlelem * e) l->dll_head = l->dll_tail; } -Dlelem * +Dlelem * DLRemHead(Dllist * l) { /* remove and return the head */ - Dlelem *result; + Dlelem *result; if (l->dll_head == 0) return 0; @@ -188,11 +188,11 @@ DLRemHead(Dllist * l) return result; } -Dlelem * +Dlelem * DLRemTail(Dllist * l) { /* remove and return the tail */ - Dlelem *result; + Dlelem *result; if (l->dll_tail == 0) return 0; |