1 files changed, 1 insertions, 1 deletions

diff --git a/src/usbmux.h b/src/usbmux.h
index 4b18e07..bea83f7 100644
--- a/src/usbmux.h
+++ b/src/usbmux.h
@@ -52,7 +52,7 @@ typedef struct {
         uint32_t type, length, major, minor, allnull;
 } usbmux_version_header;
 
-usbmux_version_header *version_header();
+usbmux_version_header *version_header(void);
 
 
 #endif