1 files changed, 7 insertions, 2 deletions
diff --git a/cmd-line-utils/readline/util.c b/cmd-line-utils/readline/util.c
index 50cfea75cb9..342224facd7 100644
--- a/cmd-line-utils/readline/util.c
+++ b/cmd-line-utils/readline/util.c
@@ -81,8 +81,13 @@ rl_alphabetic (c)
 
 #if defined (HANDLE_MULTIBYTE)
 int
-_rl_walphabetic (wc)
-     wchar_t wc;
+/*
+  Portability issue with VisualAge C++ Professional / C for AIX Compiler, Version 6:
+    "util.c", line 84.1: 1506-343 (S) Redeclaration of _rl_walphabetic differs
+    from previous declaration on line 110 of "rlmbutil.h".
+  So, put type in the function signature here.
+*/
+_rl_walphabetic (wchar_t wc)
 {
   int c;