Fix gl3stub.h

Only define the following before android-L (where new headers define
them already)

  typedef khronos_int64_t  GLint64;
  typedef khronos_uint64_t GLuint64;
  typedef struct __GLsync *GLsync;

Also define L to 9999 for crtbrand.c which needs it to be an integer

Change-Id: I9ed957d70b85cd1cdfeacf11f77203b39c93023d
3 files changed