winetest: signedness fixes

[Ferenc Wagner]

ChangeLog: Silence some signedness warnings.

Feri.

Index: programs/winetest/gui.c
===================================================================
RCS file: /home/wine/wine/programs/winetest/gui.c,v
retrieving revision 1.7
diff -u -r1.7 gui.c
--- programs/winetest/gui.c	31 Mar 2005 15:22:41 -0000	1.7
+++ programs/winetest/gui.c	31 Mar 2005 20:54:41 -0000
@@ -515,8 +515,7 @@
         
     va_start (ap, t);
     if (t < sizeof text_funcs / sizeof text_funcs[0] &&
-        t < sizeof GUI_funcs / sizeof GUI_funcs[0] &&
-        t >= 0) ret = funcs[t](ap);
+        t < sizeof GUI_funcs / sizeof GUI_funcs[0]) ret = funcs[t](ap);
     else report (R_WARNING, "unimplemented report type: %d", t);
     va_end (ap);
     return ret;
Index: programs/winetest/main.c
===================================================================
RCS file: /home/wine/wine/programs/winetest/main.c,v
retrieving revision 1.33
diff -u -r1.33 main.c
--- programs/winetest/main.c	31 Mar 2005 15:22:41 -0000	1.33
+++ programs/winetest/main.c	31 Mar 2005 20:54:41 -0000
@@ -192,7 +192,8 @@
 void extract_rev_infos ()
 {
     char revinfo[256], *p;
-    int size = 0, i, len;
+    int size = 0, i;
+    unsigned int len;
     HMODULE module = GetModuleHandle (NULL);
 
     for (i = 0; TRUE; i++) {