Moved GID_NONE define from rsync.h to uidlist.c.

rsync.h

@@ -565,8 +565,6 @@ struct idev_node {
 #define ACLS_NEED_MASK 1
 #endif
 
-#define GID_NONE ((gid_t)-1)
-
 union file_extras {
 	int32 num;
 	uint32 unum;

uidlist.c

@@ -26,12 +26,6 @@
 #include "rsync.h"
 #include "io.h"
 
-#ifdef HAVE_GETGROUPS
-# ifndef GETGROUPS_T
-#  define GETGROUPS_T gid_t
-# endif
-#endif
-
 extern int verbose;
 extern int am_root;
 extern int preserve_uid;
@@ -39,6 +33,14 @@ extern int preserve_gid;
 extern int preserve_acls;
 extern int numeric_ids;
 
+#ifdef HAVE_GETGROUPS
+# ifndef GETGROUPS_T
+#  define GETGROUPS_T gid_t
+# endif
+#endif
+
+#define GID_NONE ((gid_t)-1)
+
 struct idlist {
 	struct idlist *next;
 	char *name;
@@ -217,9 +219,6 @@ gid_t match_gid(gid_t gid, uint16 *flags_ptr)
 	static gid_t last_in = GID_NONE, last_out = GID_NONE;
 	struct idlist *list;
 
-	if (gid == GID_NONE)
-		return GID_NONE;
-
 	if (gid == last_in)
 		return last_out;