X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fisdir.c;h=01cf8d5e4af280c4807eb06097e22120994a70ad;hb=d3aea660de14898af6f8f03d452f58b28126dabc;hp=f653fafc936b000c6fe66cebba93d56e7b17e446;hpb=67f394c1d2be473276ccd5e071f986511a13e212;p=gnulib.git

diff --git a/lib/isdir.c b/lib/isdir.c
index f653fafc9..01cf8d5e4 100644
--- a/lib/isdir.c
+++ b/lib/isdir.c
@@ -22,20 +22,19 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#ifdef STAT_MACROS_BROKEN
+#if STAT_MACROS_BROKEN
 # undef S_ISDIR
-#endif /* STAT_MACROS_BROKEN.  */
+#endif
 
-#if !defined(S_ISDIR) && defined(S_IFDIR)
-# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#if !defined S_ISDIR && defined S_IFDIR
+# define S_ISDIR(Mode) (((Mode) & S_IFMT) == S_IFDIR)
 #endif
 
 /* If PATH is an existing directory or symbolic link to a directory,
    return nonzero, else 0.  */
 
 int
-isdir (path)
-     char *path;
+isdir (const char *path)
 {
   struct stat stats;