Remove extern declarations from .c files, and them to .h files.

[bpt/emacs.git] / src / dired.c

diff --git a/src/dired.c b/src/dired.c
index 8f360e8..aec64f9 100644 (file)
--- a/src/dired.c
+++ b/src/dired.c
@@ -102,9 +102,6 @@ extern void filemodestring (struct stat *, char *);
 #define lstat stat
 #endif
 
-extern int completion_ignore_case;
-extern Lisp_Object Qcompletion_ignore_case;
-extern Lisp_Object Vcompletion_regexp_list;
 extern Lisp_Object Vw32_get_true_file_attributes;
 
 Lisp_Object Vcompletion_ignored_extensions;
@@ -115,7 +112,7 @@ Lisp_Object Qfile_name_all_completions;
 Lisp_Object Qfile_attributes;
 Lisp_Object Qfile_attributes_lessp;
 
-static int scmp (unsigned char *, unsigned char *, int);
+static int scmp (const unsigned char *, const unsigned char *, int);
 \f
 #ifdef WINDOWSNT
 Lisp_Object
@@ -206,7 +203,6 @@ directory_files_internal (Lisp_Object directory, Lisp_Object full, Lisp_Object m
 #ifdef WINDOWSNT
   if (attrs)
     {
-      extern Lisp_Object Qlocal;
       extern int is_slow_fs (const char *);
 
       /* Do this only once to avoid doing it (in w32.c:stat) for each
@@ -813,7 +809,7 @@ file_name_completion (Lisp_Object file, Lisp_Object dirname, int all_flag, int v
    else number of chars that match at the beginning.  */
 
 static int
-scmp (register unsigned char *s1, register unsigned char *s2, int len)
+scmp (const unsigned char *s1, const unsigned char *s2, int len)
 {
   register int l = len;