windows: Fix compile issues with multiply or not defined GUIDs.

[libserialport.git] / libserialport_internal.h

diff --git a/libserialport_internal.h b/libserialport_internal.h
index 962fc20833a61d77c344af61a8f09f53c5efb117..8ef8376f9a5d29b1b176adcb4b9bb879b8049b86 100644 (file)
--- a/libserialport_internal.h
+++ b/libserialport_internal.h
@@ -18,6 +18,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifdef __linux__
+#define _BSD_SOURCE // for timeradd, timersub, timercmp
+#endif
+
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -32,7 +36,11 @@
 #include <tchar.h>
 #include <setupapi.h>
 #include <cfgmgr32.h>
+#undef DEFINE_GUID
+#define DEFINE_GUID(name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) \
+       static const GUID name = { l,w1,w2,{ b1,b2,b3,b4,b5,b6,b7,b8 } }
 #include <usbioctl.h>
+#include <usbiodef.h>
 #else
 #include <limits.h>
 #include <termios.h>