Fix declaration of Ghostview file browser

diff --git a/xboard.c b/xboard.c
index 9ddf884..74a6ff9 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -449,6 +449,8 @@ void SettingsPopDown P(());
 void update_ics_width P(());
 int get_term_width P(());
 int CopyMemoProc P(());
+FILE * XsraSelFile P((Widget w, char *prompt, char *ok, char *cancel, char *failed,
+               char *init_path, char *mode, int (*show_entry)(), char **name_return));
 /*
 * XBoard depends on Xt R4 or higher
 */