rc_copy() does not need to return a value

Author: th-otto

gem.h

@@ -96,6 +96,8 @@ static inline short appl_init(void) {
 	gl_ap_version = aes_global[0];
 	return gl_apid;
 }
+#else
+short appl_init(void);
 #endif
 
 /** fast version of appl_yield that does not use the AES arrays */

mt_gem.h.in

@@ -2138,7 +2138,7 @@ short   mt_wind_set_ptr_int  (short WindowHandle, short What, void *v, short W3,
 /** @addtogroup a_util
  *  @{
  */
-short	rc_copy        (const GRECT *src, GRECT *dst);
+void	rc_copy        (const GRECT *src, GRECT *dst);
 short	rc_equal       (const GRECT *r1,  const GRECT *r2);
 short	rc_intersect   (const GRECT *src, GRECT *dst);
 GRECT * array_to_grect (const short *array, GRECT *area);

rc_copy.c

@@ -5,13 +5,9 @@
  *  @param src
  *  @param dst
  *
- *  @return always 1.
- *
  */
 
-short
-rc_copy (const GRECT * src, GRECT * dst)
+void rc_copy (const GRECT * src, GRECT * dst)
 {
 	*dst = *src;
-	return 1;
 }