diff --git a/cairo_canvas.c b/cairo_canvas.c
index 1a4993d..f198878 100644
--- a/cairo_canvas.c
+++ b/cairo_canvas.c
@@ -146,7 +146,7 @@ static void canvas_set_line_attr_no_dash(CairoCanvas *canvas, SpiceLineAttr *att
     cairo_set_dash(cairo, NULL, 0, 0);
 }
 
-static void canvas_set_dash(CairoCanvas *canvas, UINT8 nseg, SPICE_ADDRESS addr, int start_is_gap)
+static void canvas_set_dash(CairoCanvas *canvas, uint8_t nseg, SPICE_ADDRESS addr, int start_is_gap)
 {
     SPICE_FIXED28_4* style = (SPICE_FIXED28_4*)SPICE_GET_ADDRESS(addr);
     double offset = 0;
@@ -1136,8 +1136,8 @@ void canvas_draw_rop3(CairoCanvas *canvas, SpiceRect *bbox, SpiceClip *clip, Spi
     x_pos = bbox->left;
     y_pos = bbox->top;
     cairo_user_to_device(cairo, &x_pos, &y_pos);
-    pos.x = (INT32)x_pos;
-    pos.y = (INT32)y_pos;
+    pos.x = (int32_t)x_pos;
+    pos.y = (int32_t)y_pos;
     d = canvas_surface_from_self(canvas, &pos, width, heigth);
     s = canvas_get_image(&canvas->base, rop3->src_bitmap);
 
diff --git a/canvas_base.c b/canvas_base.c
index fe9ef9b..de467c7 100644
--- a/canvas_base.c
+++ b/canvas_base.c
@@ -199,10 +199,10 @@ typedef struct CanvasBase {
 #endif
 
 typedef struct ATTR_PACKED DataChunk {
-    UINT32 size;
+    uint32_t size;
     SPICE_ADDRESS prev;
     SPICE_ADDRESS next;
-    UINT8 data[0];
+    uint8_t data[0];
 } DataChunk;
 
 #undef ATTR_PACKED
@@ -217,8 +217,8 @@ typedef struct ATTR_PACKED DataChunk {
 static inline void canvas_localize_palette(CanvasBase *canvas, SpicePalette *palette)
 {
     if (canvas->color_shift == 5) {
-        UINT32 *now = palette->ents;
-        UINT32 *end = now + palette->num_ents;
+        uint32_t *now = palette->ents;
+        uint32_t *end = now + palette->num_ents;
         for (; now < end; now++) {
             *now = canvas_16bpp_to_32bpp(*now);
         }
diff --git a/canvas_utils.h b/canvas_utils.h
index 8ccc304..10f2d64 100644
--- a/canvas_utils.h
+++ b/canvas_utils.h
@@ -18,13 +18,7 @@
 #ifndef _H_CANVAS_UTILS
 #define _H_CANVAS_UTILS
 
-#ifdef __GNUC__
-#include <stdint.h>
-#else
-#include <stddef.h>
-#include <basetsd.h>
-typedef UINT8 uint8_t;
-#endif  //__GNUC__
+#include <spice/types.h>
 
 #include "cairo.h"
 #include "lz.h"
diff --git a/gdi_canvas.c b/gdi_canvas.c
index b60bef2..df5ae64 100644
--- a/gdi_canvas.c
+++ b/gdi_canvas.c
@@ -1477,7 +1477,7 @@ static int get_cap(int end_style)
     }
 }
 
-static uint32_t *gdi_get_userstyle(GdiCanvas *canvas, UINT8 nseg, SPICE_ADDRESS addr, int start_is_gap)
+static uint32_t *gdi_get_userstyle(GdiCanvas *canvas, uint8_t nseg, SPICE_ADDRESS addr, int start_is_gap)
 {
     SPICE_FIXED28_4* style = (SPICE_FIXED28_4*)SPICE_GET_ADDRESS(addr);
     double offset = 0;
diff --git a/gl_canvas.c b/gl_canvas.c
index eaf1e91..fd1a2c9 100644
--- a/gl_canvas.c
+++ b/gl_canvas.c
@@ -282,7 +282,7 @@ static void set_brush(GLCanvas *canvas, SpiceBrush *brush)
     }
 }
 
-static void set_op(GLCanvas *canvas, UINT16 rop_decriptor)
+static void set_op(GLCanvas *canvas, uint16_t rop_decriptor)
 {
     GLCOp op;
 
diff --git a/lookup3.h b/lookup3.h
index a2fbdea..00bc4eb 100644
--- a/lookup3.h
+++ b/lookup3.h
@@ -18,25 +18,7 @@
 #ifndef __LOOKUP3_H
 #define __LOOKUP3_H
 
-#ifdef __GNUC__
-
-#include <stdint.h>
-
-#else
-
-#ifdef QXLDD
-#include <windef.h>
-#include "os_dep.h"
-#else
-#include <stddef.h>
-#include <basetsd.h>
-#endif
-
-typedef UINT32 uint32_t;
-typedef UINT16 uint16_t;
-typedef UINT8 uint8_t;
-
-#endif
+#include <spice/types.h>
 
 uint32_t hashlittle(const void *key, size_t length, uint32_t initval);
 
diff --git a/lz_config.h b/lz_config.h
index 1020e7b..748d79d 100644
--- a/lz_config.h
+++ b/lz_config.h
@@ -20,6 +20,8 @@
 #ifndef __LZ_CONFIG_H
 #define __LZ_CONFIG_H
 
+#include <spice/types.h>
+
 #ifndef FALSE
 #define FALSE 0
 #endif
@@ -31,7 +33,6 @@
 
 #ifdef __GNUC__
 
-#include <stdint.h>
 #include <string.h>
 
 #define INLINE inline
@@ -45,15 +46,10 @@
 
 #else
 #include <stddef.h>
-#include <basetsd.h>
 #include <string.h>
 
 #define INLINE inline
 #endif  // QXLDD
 
-typedef UINT32 uint32_t;
-typedef UINT16 uint16_t;
-typedef UINT8 uint8_t;
-
 #endif  //__GNUC__
 #endif  //__LZ_CONFIG_H
diff --git a/quic_config.h b/quic_config.h
index ab418b1..c9eb8fa 100644
--- a/quic_config.h
+++ b/quic_config.h
@@ -18,9 +18,10 @@
 #ifndef __QUIC_CONFIG_H
 #define __QUIC_CONFIG_H
 
+#include <spice/types.h>
+
 #ifdef __GNUC__
 
-#include <stdint.h>
 #include <string.h>
 
 #define INLINE inline
@@ -36,16 +37,12 @@
 #define MEMCLEAR(ptr, size) RtlZeroMemory(ptr, size)
 #else
 #include <stddef.h>
-#include <basetsd.h>
 #include <string.h>
 
 #define INLINE inline
 #define MEMCLEAR(ptr, size) memset(ptr, 0, size)
 #endif
 
-typedef UINT32 uint32_t;
-typedef UINT16 uint16_t;
-typedef UINT8 uint8_t;
 
 #endif