--- ray/src/px/x11image.c	1998/02/09 14:37:09	2.51
+++ ray/src/px/x11image.c	1998/10/27 09:08:28	2.53
@@ -29,16 +29,13 @@ static char SCCSid[] = "$SunId$ SGI";
 
 #undef	NOPROTO
 #define	NOPROTO 1
+#include  "color.h"
 #include  "tonemap.h"
 #include  "view.h"
 #include  "x11raster.h"
 #include  "random.h"
 #include  "resolu.h"
 
-#ifndef  int4
-#define  int4		int		/* most int's are 32-bit */
-#endif
-
 #define  FONTNAME	"8x13"		/* text font we'll use */
 
 #define  CTRL(c)	((c)-'@')
@@ -253,6 +250,7 @@ userr:
 }
 
 
+int
 headline(s)		/* get relevant info from header */
 char  *s;
 {
@@ -264,6 +262,7 @@ char  *s;
 		wrongformat = strcmp(fmt, COLRFMT);
 	else if (isview(s) && sscanview(&ourview, s) > 0)
 		gotview++;
+	return(0);
 }