Python 0.9.1 as posted in alt.sources

1 files changed, 59 insertions, 0 deletions

diff --git a/src/listobject.h b/src/listobject.h
new file mode 100644
index 0000000..103ceb6
--- /dev/null
+++ b/src/listobject.h
@@ -0,0 +1,59 @@
+/***********************************************************
+Copyright 1991 by Stichting Mathematisch Centrum, Amsterdam, The
+Netherlands.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Stichting Mathematisch
+Centrum or CWI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior permission.
+
+STICHTING MATHEMATISCH CENTRUM DISCLAIMS ALL WARRANTIES WITH REGARD TO
+THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH CENTRUM BE LIABLE
+FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+******************************************************************/
+
+/* List object interface */
+
+/*
+123456789-123456789-123456789-123456789-123456789-123456789-123456789-12
+
+Another generally useful object type is an list of object pointers.
+This is a mutable type: the list items can be changed, and items can be
+added or removed. Out-of-range indices or non-list objects are ignored.
+
+*** WARNING *** setlistitem does not increment the new item's reference
+count, but does decrement the reference count of the item it replaces,
+if not nil. It does *decrement* the reference count if it is *not*
+inserted in the list. Similarly, getlistitem does not increment the
+returned item's reference count.
+*/
+
+typedef struct {
+ OB_VARHEAD
+ object **ob_item;
+} listobject;
+
+extern typeobject Listtype;
+
+#define is_listobject(op) ((op)->ob_type == &Listtype)
+
+extern object *newlistobject PROTO((int size));
+extern int getlistsize PROTO((object *));
+extern object *getlistitem PROTO((object *, int));
+extern int setlistitem PROTO((object *, int, object *));
+extern int inslistitem PROTO((object *, int, object *));
+extern int addlistitem PROTO((object *, object *));
+extern int sortlist PROTO((object *));
+
+/* Macro, trading safety for speed */
+#define GETLISTITEM(op, i) ((op)->ob_item[i])