missing U_MBLEN define in u??-conf-to-enc.c

[Ralf Wildenhues]

Hello Bruno, all,

This fixes link failures a couple of systems (AIX 4.3.3, IRIX 6.5),
compare lib/uniconv/u??-conv-from-enc.c.

OK to apply?

Cheers,
Ralf

2007-10-22  Ralf Wildenhues  <address@hidden>

        * lib/uniconv/u16-conv-to-enc.c (U_MBLEN): Define.
        * lib/uniconv/u32-conv-to-enc.c (U_MBLEN): Likewise.

diff --git a/lib/uniconv/u16-conv-to-enc.c b/lib/uniconv/u16-conv-to-enc.c
index a9df6ae..c7ba2a5 100644
--- a/lib/uniconv/u16-conv-to-enc.c
+++ b/lib/uniconv/u16-conv-to-enc.c
@@ -42,6 +42,7 @@
 #define FUNC u16_conv_to_encoding
 #define UNIT uint16_t
 #define U_TO_U8 u16_to_u8
+#define U_MBLEN u16_mblen
 #if defined UTF16_NAME
 # define UTF_NAME UTF16_NAME
 # define HAVE_UTF_NAME 1
diff --git a/lib/uniconv/u32-conv-to-enc.c b/lib/uniconv/u32-conv-to-enc.c
index 70e5188..9155aba 100644
--- a/lib/uniconv/u32-conv-to-enc.c
+++ b/lib/uniconv/u32-conv-to-enc.c
@@ -41,6 +41,7 @@
 #define FUNC u32_conv_to_encoding
 #define UNIT uint32_t
 #define U_TO_U8 u32_to_u8
+#define U_MBLEN u32_mblen
 #if defined UTF32_NAME
 # define UTF_NAME UTF32_NAME
 # define HAVE_UTF_NAME 1