+
+ struct glx_context *(*create_context_attribs)(struct glx_screen *psc,
+ struct glx_config *config,
+ struct glx_context *shareList,
+ unsigned num_attrib,
+ const uint32_t *attribs,
+ unsigned *error);
+ int (*query_renderer_integer)(struct glx_screen *psc,
+ int attribute,
+ unsigned int *value);
+ int (*query_renderer_string)(struct glx_screen *psc,
+ int attribute,
+ const char **value);