X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/e9bab734900d62af2bf2fc873dd480e7503335b9..b6b49a66819bb5fa8246467208d429b670d11a4b:/sbr/utils.c

diff --git a/sbr/utils.c b/sbr/utils.c
index ef7df4aa..8bd84c39 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -7,14 +7,11 @@
 
 #include <h/mh.h>
 #include <h/utils.h>
+#include <h/signals.h>
+#include "m_mktemp.h"
+#include "makedir.h"
 #include <fcntl.h>
 
-/* sbr/signals.c */
-extern int setup_signal_handlers();
-
-/* sbr/m_mktemp.c */
-extern void remove_registered_files_atexit();
-
 extern char *mhdocdir;
 
 /* plurals gives the letter ess to indicate a plural noun, or an empty
@@ -550,18 +547,6 @@ nmh_version_changed (int older) {
 }
 
 
-/* Returns copy of argument str with all characters converted to upper
-   case, and trimmed whitespace (see cpytrim()) . */
-char *
-upcase (const char *str) {
-    char *up = cpytrim (str);
-
-    to_upper(up);
-
-    return up;
-}
-
-
 /*
  * Scan for any 8-bit characters.  Return 1 if they exist.
  *