fix warnings.

2011-07-09 09:15:52 -07:00
parent cc378715e0
commit 04a6911b9f
2 changed files with 8 additions and 4 deletions
--- a/packages/PLStream/pl-yap.c
+++ b/packages/PLStream/pl-yap.c
@@ -1092,10 +1092,12 @@ Yap_fetch_module_for_format(term_t args, YAP_Term *modp) {
  return YAP_InitSlot(nt);
 }

+extern word pl_readline(term_t flag);
+
 word
 pl_readline(term_t flag)
 {
-  
+  return 0;
 }

 static Term
@@ -1111,6 +1113,8 @@ StreamPosition(IOSTREAM *st)
  return Yap_MkApplTerm(FunctorStreamPos,4,t);
 }

+extern Term Yap_StreamPosition(IOSTREAM *st);
+
 Term
 Yap_StreamPosition(IOSTREAM *st)
 {