From a0b3cf16cdd208ca9b0c86631999df047cbe8817 Mon Sep 17 00:00:00 2001 From: Alan Coopersmith Date: Sat, 31 May 2014 23:15:25 -0700 Subject: Print which option was in error along with usage message Signed-off-by: Alan Coopersmith --- dsimple.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'dsimple.h') diff --git a/dsimple.h b/dsimple.h index 0ecd10f..41a1e1c 100644 --- a/dsimple.h +++ b/dsimple.h @@ -62,7 +62,7 @@ extern int screen; /* The current screen */ void Setup_Display_And_Screen(int *, char **); void Close_Display(void); -void usage(void) _X_NORETURN; +void usage(const char *errmsg) _X_NORETURN; #define X_USAGE "[host:display]" /* X arguments handled by Get_Display_Name */ -- cgit v1.2.3