1 files changed, 0 insertions, 2 deletions
diff --git a/string.c b/string.c
index 15be9d0b2d..7c232e2f47 100644
--- a/string.c
+++ b/string.c
@@ -29,8 +29,6 @@ VALUE cString;
 #define STR_FREEZE FL_USER1
 #define STR_TAINT  FL_USER2
 #define STR_NO_ORIG FL_USER3
-void reg_prepare_re _((VALUE));
-void kcode_reset_option _((void));
 
 extern VALUE RS;