X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9514ca81bd12a47df977822efc14ff285bd5bc10..a9bb157da7d3cee576e8944eaf8fab2bdbc4be8d:/sbr/utils.c?ds=sidebyside

diff --git a/sbr/utils.c b/sbr/utils.c
index aa344b99..e0725148 100644
--- a/sbr/utils.c
+++ b/sbr/utils.c
@@ -7,16 +7,17 @@
 
 #include <h/mh.h>
 #include <h/utils.h>
+#include <h/signals.h>
+#include "m_mktemp.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
+ * string as plurals+1 for the singular noun.  Used by the PLURALS
+ * macro. */
+const char plurals[] = "s";
+
 /*
  * We allocate space for messages (msgs array)
  * this number of elements at a time.
@@ -533,7 +534,7 @@ nmh_version_changed (int older) {
             context_replace ("Version", "nmh-" VERSION);
         }
 
-        return old_version < current_version  ?  1  :  0;
+        return old_version < current_version;
     }
 
     if (context_version == NULL  ||  strcmp(context_version, "nmh-" VERSION) != 0) {