jscript: Use INFINITY macro instead of num_set_inf().

dlls/jscript/global.c

@@ -1283,7 +1283,7 @@ HRESULT init_global(script_ctx_t *ctx)
     if(FAILED(hres))
         return hres;
 
-    num_set_inf(&var, TRUE);
+    num_set_val(&var, INFINITY);
     hres = jsdisp_propput_name(ctx->global, InfinityW, &var, NULL/*FIXME*/);
     return hres;
 }

dlls/jscript/jscript.h

@@ -435,18 +435,6 @@ static inline void num_set_val(VARIANT *v, DOUBLE d)
     }
 }
 
-static inline void num_set_inf(VARIANT *v, BOOL positive)
-{
-    V_VT(v) = VT_R8;
-#ifdef INFINITY
-    V_R8(v) = positive ? INFINITY : -INFINITY;
-#else
-    V_UI8(v) = (ULONGLONG)0x7ff00000<<32;
-    if(!positive)
-        V_R8(v) = -V_R8(v);
-#endif
-}
-
 static inline void var_set_jsdisp(VARIANT *v, jsdisp_t *jsdisp)
 {
     V_VT(v) = VT_DISPATCH;

dlls/jscript/math.c

@@ -295,7 +295,7 @@ static HRESULT Math_max(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARA
 
     if(!arg_cnt(dp)) {
         if(retv)
-            num_set_inf(retv, FALSE);
+            num_set_val(retv, -INFINITY);
         return S_OK;
     }
 
@@ -329,7 +329,7 @@ static HRESULT Math_min(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, DISPPARA
 
     if(!arg_cnt(dp)) {
         if(retv)
-            num_set_inf(retv, TRUE);
+            num_set_val(retv, INFINITY);
         return S_OK;
     }