* io.c (rb_f_open), re.c (rb_reg_search), transcode.c (str_transcode):

  suppress warnings.

* util.c (quorem, rv_alloc, nrv_alloc): only used in dtoa().


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/util.c b/util.c
index 6c5f498932..125b99103e 100644
--- a/util.c
+++ b/util.c
@@ -3067,6 +3067,7 @@ ret:
     return sign ? -dval(rv) : dval(rv);
 }
 
+#if 0  /* unused right now */
 static int
 quorem(Bigint *b, Bigint *S)
 {
@@ -3177,11 +3178,13 @@ quorem(Bigint *b, Bigint *S)
     }
     return q;
 }
+#endif
 
 #ifndef MULTIPLE_THREADS
 static char *dtoa_result;
 #endif
 
+#if 0  /* unused right now */
 static char *
 rv_alloc(int i)
 {
@@ -3212,6 +3215,7 @@ nrv_alloc(const char *s, char **rve, int n)
         *rve = t;
     return rv;
 }
+#endif
 
 /* freedtoa(s) must be used to free values s returned by dtoa
  * when MULTIPLE_THREADS is #defined.  It should be used in all cases,