K&R declaration for check_char()

diff --git a/misc.c b/misc.c
index 96cff93ecec9aaa9a5e163024a89bc1fe77955a7..9336880f195ba062e567fd3037e1e960c17d9a05 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -149,7 +149,8 @@ int v[], n;
  *             and exits.
  */
 
-void check_char( int c )
+void check_char( c )
+int c;
        {
        if ( c >= CSIZE )
                lerrsf( "bad character '%s' detected in check_char()",