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-rw-r--r--gdb/tui/tui-io.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/tui/tui-io.h b/gdb/tui/tui-io.h
index 8f96cfe9e5e..3154eeef982 100644
--- a/gdb/tui/tui-io.h
+++ b/gdb/tui/tui-io.h
@@ -41,6 +41,9 @@ extern int tui_getc (FILE *);
changed the edited text. */
extern void tui_redisplay_readline (void);
+/* Expand TABs into spaces. */
+extern char *tui_expand_tabs (const char *, int);
+
extern struct ui_out *tui_out;
extern struct ui_out *tui_old_uiout;