[c-host] dxgi: initialize option to NULL for consistancy

VERSION

@@ -1 +1 @@
-a12-165-g247e92937c+1
+a12-166-g83f63f4c42+1

c-host/platform/Windows/capture/DXGI/src/dxgi.c

@@ -123,7 +123,7 @@ static void dxgi_initOptions()
       .description  = "The name of the adapter's output to capture",
       .value        = {
         .type       = OPTION_TYPE_STRING,
-        .v.x_string = 0
+        .v.x_string = NULL
       },
       .validator    = NULL,
       .printHelp    = NULL

c-host/platform/Windows/capture/NVFBC/src/nvfbc.c

@@ -128,6 +128,7 @@ static bool nvfbc_create()
 
 static bool nvfbc_init(void * pointerShape, const unsigned int pointerSize)
 {
+  return false;
   this->stop     = false;
   this->pointerShape = pointerShape;
   this->pointerSize  = pointerSize;