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-rw-r--r--iconvdata/iso646.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/iconvdata/iso646.c b/iconvdata/iso646.c
index 4cfd98c106..8de2639574 100644
--- a/iconvdata/iso646.c
+++ b/iconvdata/iso646.c
@@ -122,6 +122,7 @@ struct iso646_data
 };
 
 
+extern int gconv_init (struct __gconv_step *step);
 int
 gconv_init (struct __gconv_step *step)
 {
@@ -180,6 +181,7 @@ gconv_init (struct __gconv_step *step)
 }
 
 
+extern void gconv_end (struct __gconv_step *data);
 void
 gconv_end (struct __gconv_step *data)
 {