Print which option was in error along with usage message

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/dsimple.h b/dsimple.h
index b0422bd..18679b8 100644
--- a/dsimple.h
+++ b/dsimple.h
@@ -61,7 +61,7 @@ Display *Open_Display(const char *);
 void Setup_Display_And_Screen(int *, char **);
 void Close_Display(void);
 Window Select_Window_Args(int *, char **);
-void usage(void) _X_NORETURN;
+void usage(const char *errmsg) _X_NORETURN _X_COLD;
 
 #define X_USAGE "[host:display]"              /* X arguments handled by
 						 Get_Display_Name */
@@ -76,5 +76,5 @@ void usage(void) _X_NORETURN;
 
 Window Select_Window(Display *, int);
 Window Window_With_Name(Display *, Window, const char *);
-void Fatal_Error(const char *, ...) _X_NORETURN _X_ATTRIBUTE_PRINTF(1, 2);
+void Fatal_Error(const char *, ...) _X_NORETURN _X_ATTRIBUTE_PRINTF(1, 2) _X_COLD;
 void outl(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2);