hbytes range

[chiark-tcl.git] / crypto / crypto.c

diff --git a/crypto/crypto.c b/crypto/crypto.c
index 7cc2914c65908d6b681617d0989d36c2bc54ba82..ec6a6dec54ec1204e56a8f934917be2f17812272 100644 (file)
--- a/crypto/crypto.c
+++ b/crypto/crypto.c
@@ -133,8 +133,8 @@ Tcl_ObjType blockcipherkey_type = {
   key_t_free, key_t_dup, key_t_ustr, key_t_sfa
 };
 
-CiphKeyValue *get_key(Tcl_Interp *ip, Tcl_Obj *key_obj,
-                     const void *alg, int want_bufferslen) {
+static CiphKeyValue *get_key(Tcl_Interp *ip, Tcl_Obj *key_obj,
+                            const void *alg, int want_bufferslen) {
   CiphKeyValue *key;
   int rc;