1 files changed, 1 insertions, 0 deletions

diff --git a/archival/cpio.c b/archival/cpio.c
index 73651ba10..011386782 100644
--- a/archival/cpio.c
+++ b/archival/cpio.c
@@ -26,6 +26,7 @@
 #define CPIO_OPT_CREATE_LEADING_DIR     0x20
 #define CPIO_OPT_PRESERVE_MTIME         0x40
 
+int cpio_main(int argc, char **argv);
 int cpio_main(int argc, char **argv)
 {
         archive_handle_t *archive_handle;