1 files changed, 76 insertions, 0 deletions
diff --git a/textlist.h b/textlist.h
new file mode 100644
index 0000000..f28b199
--- /dev/null
+++ b/textlist.h
@@ -0,0 +1,76 @@
+/* $Id: textlist.h,v 1.6 2003/01/20 15:30:22 ukai Exp $ */
+#ifndef TEXTLIST_H
+#define TEXTLIST_H
+#include "Str.h"
+
+/* General doubly linked list */
+
+typedef struct _listitem {
+    void *ptr;
+    struct _listitem *next;
+    struct _listitem *prev;
+} ListItem;
+
+typedef struct _generallist {
+    ListItem *first;
+    ListItem *last;
+    short nitem;
+} GeneralList;
+
+extern ListItem *newListItem(void *s, ListItem *n, ListItem *p);
+extern GeneralList *newGeneralList(void);
+extern void pushValue(GeneralList *tl, void *s);
+extern void *popValue(GeneralList *tl);
+extern void *rpopValue(GeneralList *tl);
+extern void delValue(GeneralList *tl, ListItem *it);
+extern GeneralList *appendGeneralList(GeneralList *, GeneralList *);
+
+/* Text list */
+
+typedef struct _textlistitem {
+    char *ptr;
+    struct _textlistitem *next;
+    struct _textlistitem *prev;
+} TextListItem;
+
+typedef struct _textlist {
+    TextListItem *first;
+    TextListItem *last;
+    short nitem;
+} TextList;
+
+#define newTextList() ((TextList *)newGeneralList())
+#define pushText(tl, s) pushValue((GeneralList *)(tl), (void *)allocStr((s),-1))
+#define popText(tl) ((char *)popValue((GeneralList *)(tl)))
+#define rpopText(tl) ((char *)rpopValue((GeneralList *)(tl)))
+#define delText(tl, i) delValue((GeneralList *)(tl), (void *)(i))
+#define appendTextList(tl, tl2) ((TextList *)appendGeneralList((GeneralList *)(tl), (GeneralList *)(tl2)))
+
+/* Line text list */
+
+typedef struct _TextLine {
+    Str line;
+    short pos;
+} TextLine;
+
+typedef struct _textlinelistitem {
+    TextLine *ptr;
+    struct _textlinelistitem *next;
+    struct _textlinelistitem *prev;
+} TextLineListItem;
+
+typedef struct _textlinelist {
+    TextLineListItem *first;
+    TextLineListItem *last;
+    short nitem;
+} TextLineList;
+
+extern TextLine *newTextLine(Str line, int pos);
+extern void appendTextLine(TextLineList *tl, Str line, int pos);
+#define newTextLineList() ((TextLineList *)newGeneralList())
+#define pushTextLine(tl,lbuf) pushValue((GeneralList *)(tl),(void *)(lbuf))
+#define popTextLine(tl) ((TextLine *)popValue((GeneralList *)(tl)))
+#define rpopTextLine(tl) ((TextLine *)rpopValue((GeneralList *)(tl)))
+#define appendTextLineList(tl, tl2) ((TextLineList *)appendGeneralList((GeneralList *)(tl), (GeneralList *)(tl2)))
+
+#endif				/* not TEXTLIST_H */