[c-host] move dxgi capture into windows directory

c-host/Makefile

@@ -2,6 +2,9 @@ USE_DXGI ?= 1
 
 CC=gcc.exe
 
+OUTPUT = looking-glass-host
+EXT    =
+
 CFLAGS  = -std=gnu99 -Wall -Werror
 CFLAGS += -g -O0
 CFLAGS += -I.
@@ -16,22 +19,23 @@ ifdef OS
   OBJS   += windows/platform.o
   OBJS   += windows/windebug.o
   CFLAGS += -I../vendor/kvm-guest-drivers-windows
+  EXT     = .exe
 
   ifeq ($(USE_DXGI), 1)
     CFLAGS += -DUSE_DXGI -DCOBJMACROS -DINITGUID
     LIBS   += -ld3d11 -ldxgi
     DLLS   += windows/dll/libd3d11.a
-    OBJS   += capture/dxgi.o
+    OBJS   += windows/capture/dxgi.o
   endif
 else
   OBJS += linux/platform.o
 endif
 
 all: $(OBJS) $(DLLS)
-	$(CC) $(CFLAGS) $(LDFLAGS) -o looking-glass-host.exe $(OBJS) $(LIBS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $(OUTPUT)$(EXT) $(OBJS) $(LIBS)
 
 clean:
-	rm -v $(OBJS) $(DLLS) looking-glass-host.exe
+	rm -v $(OBJS) $(DLLS) $(OUTPUT)$(EXT)
 
 %.o: %.c
 	$(CC) $(CFLAGS) -c -o $@ $<

c-host/capture/interfaces.h

@@ -20,7 +20,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
 #include "interface.h"
 
 #if defined(USE_DXGI)
-extern struct CaptureInterface Capture_DXGI;
+struct CaptureInterface Capture_DXGI;
 #endif
 
 struct CaptureInterface * CaptureInterfaces[] =

c-host/windows/capture/dxgi.c

@@ -17,7 +17,7 @@ this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
-#include "interface.h"
+#include "capture/interface.h"
 #include "debug.h"
 #include "windows/windebug.h"