cl_gl_types.h

/* cl_gl.h */
typedef cl_uint     cl_gl_object_type;
typedef cl_uint     cl_gl_texture_info;
typedef cl_uint     cl_gl_platform_info;
typedef struct __GLsync *cl_GLsync;
typedef cl_uint     cl_gl_context_info;

/* cl_egl.h */
typedef void* CLeglImageKHR;
typedef void* CLeglDisplayKHR;
typedef void* CLeglSyncKHR;
typedef intptr_t cl_egl_image_properties_khr;