[BUTTERFLIES] Fix GCC build

[reactos.git] / modules / rosapps / applications / screensavers / butterflies / butterflies.c

diff --git a/modules/rosapps/applications/screensavers/butterflies/butterflies.c b/modules/rosapps/applications/screensavers/butterflies/butterflies.c
index 1c181fe..60f7ed4 100644 (file)
--- a/modules/rosapps/applications/screensavers/butterflies/butterflies.c
+++ b/modules/rosapps/applications/screensavers/butterflies/butterflies.c
@@ -230,7 +230,7 @@ void Display()
 
 }
 
-INT_PTR AboutProc(HWND hdlg, UINT msg, WPARAM wpm, LPARAM lpm){
+INT_PTR CALLBACK AboutProc(HWND hdlg, UINT msg, WPARAM wpm, LPARAM lpm){
     
        switch(msg){
        case WM_CTLCOLORSTATIC: