* unixcompat.h: Emit warnings for the fallback case of the

major/minor/makedev macros.

src/ChangeLog

@@ -1,3 +1,8 @@
+2005-02-07  Roland Illig  <roland.illig@gmx.de>
+
+	* unixcompat.h: Emit warnings for the fallback case of the
+	major/minor/makedev macros.
+
 2005-02-07  Roland Illig  <roland.illig@gmx.de>
 
 	* view.c: Changed type of view->blocks from int to size_t.

src/unixcompat.h

@@ -19,12 +19,15 @@
 #endif
 
 #ifndef major
+# warning major() is undefined. Device numbers will not be shown correctly.
 # define major(devnum) (((devnum) >> 8) & 0xff)
 #endif
 #ifndef minor
+# warning minor() is undefined. Device numbers will not be show correctly.
 # define minor(devnum) (((devnum) & 0xff)
 #endif
 #ifndef makedev
+# warning makedev() is undefined. Device numbers will not be show correctly.
 # define makedev(major,minor) ((((major) & 0xff) << 8) | ((minor) & 0xff))
 #endif