eliminated gcc-4 compilation warnings

src/actions.c

@@ -365,7 +365,8 @@ wUnshadeWindow(WWindow  *wwin)
 void
 wMaximizeWindow(WWindow *wwin, int directions)
 {
-    int new_width, new_height, new_x, new_y;
+    int new_x, new_y;
+    unsigned int new_width, new_height;
     int changed_h, changed_v, shrink_h, shrink_v;
     WArea usableArea, totalArea;
 

src/event.c

@@ -559,6 +559,10 @@ handleMapRequest(XEvent *ev)
             wwin->flags.skip_next_animation = 1;
             wIconifyWindow(wwin);
         }
+        if (wwin->flags.fullscreen) {
+            wwin->flags.fullscreen = 0;
+            wFullscreenWindow(wwin);
+        }
         if (wwin->flags.hidden) {
             WApplication *wapp = wApplicationOf(wwin->main_window);
 

src/icon.c

@@ -651,7 +651,7 @@ wIconUpdate(WIcon *icon)
     if (icon->icon_win!=None) {
         XWindowAttributes attr;
         int resize=0;
-        int width, height, depth;
+        unsigned int width, height, depth;
         int theight;
         Pixmap pixmap;
 

src/misc.c

@@ -1128,7 +1128,7 @@ UnescapeWM_CLASS(char *str, char **name, char **class)
 void
 SendHelperMessage(WScreen *scr, char type, int workspace, char *msg)
 {
-    unsigned char *buffer;
+    char *buffer;
     int len;
     int i;
     char buf[16];

src/moveres.c

@@ -1471,7 +1471,7 @@ wKeyboardMoveResizeWindow(WWindow *wwin)
 
                 ww=w;wh=h;
                 wh-=vert_border;
-                wWindowConstrainSize(wwin, &ww, &wh);
+                wWindowConstrainSize(wwin, (unsigned int*)&ww, (unsigned int*)&wh);
                 wh+=vert_border;
 
                 if (wPreferences.ws_cycle){
@@ -2070,7 +2070,7 @@ wMouseResizeWindow(WWindow *wwin, XEvent *ev)
                 rh += dh;
                 fw = rw;
                 fh = rh - vert_border;
-                wWindowConstrainSize(wwin, &fw, &fh);
+                wWindowConstrainSize(wwin, (unsigned int*)&fw, (unsigned int*)&fh);
                 fh += vert_border;
                 if (res & LEFT)
                     fx = rx2 - fw + 1;

src/properties.c

@@ -234,8 +234,8 @@ PropSetIconTileHint(WScreen *scr, RImage *image)
     if (image->format == RRGBAFormat) {
         memcpy(&tmp[4], image->data, image->width*image->height*4);
     } else {
-        char *ptr = tmp+4;
-        char *src = image->data;
+        char *ptr = (char*)(tmp+4);
+        char *src = (char*)image->data;
 
         for (y = 0; y < image->height; y++) {
             for (x = 0; x < image->width; x++) {

src/startup.c

@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <string.h>
 #include <errno.h>
 #include <signal.h>
 #include <sys/wait.h>

src/window.c

@@ -2043,10 +2043,10 @@ wWindowUpdateName(WWindow *wwin, char *newTitle)
  *----------------------------------------------------------------------
  */
 void
-wWindowConstrainSize(WWindow *wwin, int *nwidth, int *nheight)
+wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight)
 {
-    int width = *nwidth;
-    int height = *nheight;
+    int width = (int)*nwidth;
+    int height = (int)*nheight;
     int winc = 1;
     int hinc = 1;
     int minW = 1, minH = 1;
@@ -2143,8 +2143,8 @@ wWindowConstrainSize(WWindow *wwin, int *nwidth, int *nheight)
 
 
 void
-wWindowCropSize(WWindow *wwin, int maxW, int maxH,
-                int *width, int *height)
+wWindowCropSize(WWindow *wwin, unsigned int maxW, unsigned int maxH,
+                unsigned int *width, unsigned int *height)
 {
     int baseW = 0, baseH = 0;
     int winc = 1, hinc = 1;

src/window.h

@@ -388,9 +388,9 @@ void wWindowFocus(WWindow *wwin, WWindow *owin);
 void wWindowUnfocus(WWindow *wwin);
 
 void wWindowUpdateName(WWindow *wwin, char *newTitle);
-void wWindowConstrainSize(WWindow *wwin, int *nwidth, int *nheight);
-void wWindowCropSize(WWindow *wwin, int maxw, int maxh,
-                     int *nwidth, int *nheight);
+void wWindowConstrainSize(WWindow *wwin, unsigned int *nwidth, unsigned int *nheight);
+void wWindowCropSize(WWindow *wwin, unsigned int maxw, unsigned int maxh,
+                     unsigned int *nwidth, unsigned int *nheight);
 void wWindowConfigure(WWindow *wwin, int req_x, int req_y,
                       int req_width, int req_height);