[Piglit] [PATCH 1/3] android: piglit-vbo.cpp compile error

[Ian Romanick]

These changes seem innocuous enough.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

On 01/28/2013 10:30 AM, Tom Gall wrote:
> Android is a bit more strict when it builds. Missing was ctype.h.
> It doesn't break Linux.
>
> Signed-off-by: Tom Gall <tom.gall at linaro.org>
> ---
>   tests/util/piglit-vbo.cpp |    1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/tests/util/piglit-vbo.cpp b/tests/util/piglit-vbo.cpp
> index 4900931..b2e2e63 100644
> --- a/tests/util/piglit-vbo.cpp
> +++ b/tests/util/piglit-vbo.cpp
> @@ -93,6 +93,7 @@
>   #include <string>
>   #include <vector>
>   #include <errno.h>
> +#include <ctype.h>
>
>   #include "piglit-util-gl-common.h"
>   #include "piglit-vbo.h"
>