1 files changed, 9 insertions, 0 deletions
diff --git a/common/init.c b/common/init.c
index 8ea51c8b0..ebe73ee6a 100644
--- a/common/init.c
+++ b/common/init.c
@@ -73,6 +73,9 @@ gpg_err_source_t default_errsource = 0;
 
 #if HAVE_W32_SYSTEM
 static void prepare_w32_commandline (int *argcp, char ***argvp);
+
+/* Whether or not if this program is running under Wine. */
+int windows_semihosted_by_wine;
 #endif /*HAVE_W32_SYSTEM*/
 
 
@@ -167,6 +170,12 @@ _init_common_subsystems (gpg_err_source_t errsource, int *argcp, char ***argvp)
 
     WSAStartup (0x202, &wsadat);
   }
+  {
+    HMODULE hntdll = GetModuleHandle ("ntdll.dll");
+    if (hntdll
+        && GetProcAddress (hntdll, "wine_get_version"))
+      windows_semihosted_by_wine = 1;
+  }
 #endif
 
   if (!gcry_check_version (NEED_LIBGCRYPT_VERSION))