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-rw-r--r--ext/rpatricia/rpatricia.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/rpatricia/rpatricia.c b/ext/rpatricia/rpatricia.c
index 75000e1..ec8c6a3 100644
--- a/ext/rpatricia/rpatricia.c
+++ b/ext/rpatricia/rpatricia.c
@@ -8,9 +8,9 @@
 #include <stdlib.h>
 #include "patricia.h"
 
-VALUE cPatricia;
+static VALUE cPatricia;
 
-void dummy(void) {}
+static void dummy(void) {}
 
 static VALUE
 p_destroy (VALUE self)
@@ -21,7 +21,7 @@ p_destroy (VALUE self)
   return Qtrue;
 }
 
-VALUE
+static VALUE
 p_add (int argc, VALUE *argv, VALUE self)
 {
   int str_len;