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Diffstat (limited to 'texinfo/info/gc.h')
-rw-r--r-- | texinfo/info/gc.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/texinfo/info/gc.h b/texinfo/info/gc.h new file mode 100644 index 00000000000..876062ad249 --- /dev/null +++ b/texinfo/info/gc.h @@ -0,0 +1,36 @@ +/* gc.h -- Functions for garbage collecting unused node contents. */ + +/* This file is part of GNU Info, a program for reading online documentation + stored in Info format. + + Copyright (C) 1993 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + Written by Brian Fox (bfox@ai.mit.edu). */ + +#if !defined (_GC_H_) +#define _GC_H_ + +/* Add POINTER to the list of garbage collectible pointers. A pointer + is not actually garbage collected until no info window contains a node + whose contents member is equal to the pointer. */ +extern void add_gcable_pointer (); + +/* Grovel the list of info windows and gc-able pointers finding those + node->contents which are collectible, and free them. */ +extern void gc_pointers (); + +#endif /* !_GC_H_ */ |