Add prototypes to avoid warnings.

diff --git a/iconvdata/iso-2022-jp.c b/iconvdata/iso-2022-jp.c
index bb7cc18..1d9164d 100644 (file)
--- a/iconvdata/iso-2022-jp.c
+++ b/iconvdata/iso-2022-jp.c
@@ -111,6 +111,7 @@ enum
 };
 
 
+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)
 {