expand: Build with msvcrt.

programs/expand/Makefile.in

 MODULE    = expand.exe
-APPMODE   = -mconsole
 IMPORTS   = setupapi
 
+EXTRADLLFLAGS = -mconsole -mno-cygwin
+
 C_SRCS = expand.c

programs/expand/expand.c

@@ -26,18 +26,18 @@
 #include <lzexpand.h>
 #include <setupapi.h>
 
-static int myprintf(const char* format, ...)
+static int WINAPIV myprintf(const char* format, ...)
 {
-    va_list     va;
+    __ms_va_list va;
     char        tmp[8192];
     DWORD       w = 0;
     int         len;
 
-    va_start(va, format);
+    __ms_va_start(va, format);
     len = vsnprintf(tmp, sizeof(tmp), format, va);
     if (len > 0)
         WriteFile(GetStdHandle(STD_ERROR_HANDLE), tmp, len, &w, NULL);
-    va_end(va);
+    __ms_va_end(va);
     return w;
 }