1dnl Checks whether MinGW headers declare ICopyHookW
2
3AC_DEFUN([FZ_CHECK_ICOPYHOOKW], [
4
5  AC_LANG_PUSH(C)
6
7  AC_MSG_CHECKING([whether MinGW headers declare ICopyHookW])
8  AC_COMPILE_IFELSE([
9    AC_LANG_PROGRAM([[
10        #include <objbase.h>
11        #include <shlobj.h>
12      ]], [[
13        ICopyHookW* foo;
14        (void)foo;
15        return 0;
16      ]])
17    ], [
18      AC_MSG_RESULT([yes])
19      AC_DEFINE([HAVE_ICOPYHOOKW], [1], [Headers delare ICopyHookW])
20    ], [
21      AC_MSG_RESULT([no])
22    ])
23
24
25  AC_LANG_POP(C)
26])
27