[gtk+] win32: fix warnings about signed/unsigned mismatch

[Ignacio Casal Quinteiro <icq src gnome org>]

commit c888a927e7269f119b58c2d1bb19fd44c81a7a67
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Oct 16 09:22:39 2015 +0200

    win32: fix warnings about signed/unsigned mismatch

 gdk/win32/gdkdevicemanager-win32.c |   15 ++++++++-------
 gdk/win32/gdkdnd-win32.c           |    2 +-
 gdk/win32/gdkkeys-win32.c          |    2 +-
 gdk/win32/gdkselection-win32.c     |    2 +-
 4 files changed, 11 insertions(+), 10 deletions(-)
---
diff --git a/gdk/win32/gdkdevicemanager-win32.c b/gdk/win32/gdkdevicemanager-win32.c
index 2ae1ac5..6d59aac 100644
--- a/gdk/win32/gdkdevicemanager-win32.c
+++ b/gdk/win32/gdkdevicemanager-win32.c
@@ -382,7 +382,8 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
   BOOL active;
   DWORD physid;
   AXIS axis_x, axis_y, axis_npressure, axis_or[3];
-  int i, devix, cursorix, num_axes = 0;
+  UINT devix, cursorix;
+  int i, num_axes = 0;
   wchar_t devname[100], csrname[100];
   gchar *devname_utf8, *csrname_utf8, *device_name;
   BOOL defcontext_done;
@@ -481,7 +482,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
       (*p_WTInfoW) (WTI_DEVICES + devix, DVC_NAME, devname);
       devname_utf8 = g_utf16_to_utf8 (devname, -1, NULL, NULL, NULL);
 #ifdef DEBUG_WINTAB
-      GDK_NOTE (INPUT, (g_print("Device %d: %s\n", devix, devname_utf8)));
+      GDK_NOTE (INPUT, (g_print("Device %u: %s\n", devix, devname_utf8)));
 #endif
       (*p_WTInfoA) (WTI_DEVICES + devix, DVC_NCSRTYPES, &ncsrtypes);
       (*p_WTInfoA) (WTI_DEVICES + devix, DVC_FIRSTCSR, &firstcsr);
@@ -525,7 +526,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
       lc.lcOutExtY = axis_y.axMax - axis_y.axMin + 1;
       lc.lcOutExtY = -lc.lcOutExtY; /* We want Y growing downward */
 #if DEBUG_WINTAB
-      GDK_NOTE (INPUT, (g_print("context for device %d:\n", devix),
+      GDK_NOTE (INPUT, (g_print("context for device %u:\n", devix),
                        print_lc(&lc)));
 #endif
       hctx = g_new (HCTX, 1);
@@ -534,7 +535,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
           g_warning ("gdk_input_wintab_init: WTOpen failed");
           return;
         }
-      GDK_NOTE (INPUT, g_print ("opened Wintab device %d %p\n",
+      GDK_NOTE (INPUT, g_print ("opened Wintab device %u %p\n",
                                 devix, *hctx));
 
       wintab_contexts = g_list_append (wintab_contexts, hctx);
@@ -544,7 +545,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
       (*p_WTOverlap) (*hctx, TRUE);
 
 #if DEBUG_WINTAB
-      GDK_NOTE (INPUT, (g_print("context for device %d after WTOpen:\n", devix),
+      GDK_NOTE (INPUT, (g_print("context for device %u after WTOpen:\n", devix),
                        print_lc(&lc)));
 #endif
       /* Increase packet queue size to reduce the risk of lost packets.
@@ -565,7 +566,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
       for (cursorix = firstcsr; cursorix < firstcsr + ncsrtypes; cursorix++)
         {
 #ifdef DEBUG_WINTAB
-          GDK_NOTE (INPUT, (g_print("Cursor %d:\n", cursorix), print_cursor (cursorix)));
+          GDK_NOTE (INPUT, (g_print("Cursor %u:\n", cursorix), print_cursor (cursorix)));
 #endif
           active = FALSE;
           (*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_ACTIVE, &active);
@@ -676,7 +677,7 @@ _gdk_input_wintab_init_check (GdkDeviceManager *_device_manager)
 
           device->last_axis_data = g_new (gint, num_axes);
 
-          GDK_NOTE (INPUT, g_print ("device: (%d) %s axes: %d\n",
+          GDK_NOTE (INPUT, g_print ("device: (%u) %s axes: %d\n",
                                     cursorix,
                                     device_name,
                                     num_axes));
diff --git a/gdk/win32/gdkdnd-win32.c b/gdk/win32/gdkdnd-win32.c
index e78c336..ca658cc 100644
--- a/gdk/win32/gdkdnd-win32.c
+++ b/gdk/win32/gdkdnd-win32.c
@@ -1043,7 +1043,7 @@ ienumformatetc_next (LPENUMFORMATETC This,
                     ULONG          *nelt)
 {
   enum_formats *en = (enum_formats *) This;
-  int i, n;
+  ULONG i, n;
 
   GDK_NOTE (DND, g_print ("ienumformatetc_next %p %d %ld ", This, en->ix, celt));
 
diff --git a/gdk/win32/gdkkeys-win32.c b/gdk/win32/gdkkeys-win32.c
index 920081c..b77edb7 100644
--- a/gdk/win32/gdkkeys-win32.c
+++ b/gdk/win32/gdkkeys-win32.c
@@ -618,7 +618,7 @@ gdk_win32_keymap_get_entries_for_keyval (GdkKeymap     *keymap,
 #ifdef G_ENABLE_DEBUG
   if (_gdk_debug_flags & GDK_DEBUG_EVENTS)
     {
-      gint i;
+      guint i;
 
       g_print ("gdk_keymap_get_entries_for_keyval: %#.04x (%s):",
               keyval, gdk_keyval_name (keyval));
diff --git a/gdk/win32/gdkselection-win32.c b/gdk/win32/gdkselection-win32.c
index ba923ce..0f48c7d 100644
--- a/gdk/win32/gdkselection-win32.c
+++ b/gdk/win32/gdkselection-win32.c
@@ -664,7 +664,7 @@ _gdk_win32_display_convert_selection (GdkDisplay *display,
                    {
                      BITMAPV5HEADER *bV5 = (BITMAPV5HEADER *) ((char *) data + sizeof (BITMAPFILEHEADER));
                      guchar *p;
-                     int i;
+                     guint i;
 
                      bV5->bV5Size = sizeof (BITMAPV5HEADER);
                      bV5->bV5Width = bi->biWidth;