PngFileOpenDlg     17 contrib/visupng/PngFile.h BOOL PngFileOpenDlg (HWND hwnd, PTSTR pstrFileName, PTSTR pstrTitleName) ;
PngFileOpenDlg    249 contrib/visupng/VisualPng.c             if (!PngFileOpenDlg (hwnd, szImgPathName, szTitleName))