653    unsigned char usable[__GLX_EXT_BYTES];  in __glXCalculateUsableExtensions()  local
692          usable[i] = u;  in __glXCalculateUsableExtensions()
711          usable[i] = u;  in __glXCalculateUsableExtensions()
716                                                    usable);  in __glXCalculateUsableExtensions()
733    unsigned char usable[__GL_EXT_BYTES];  in __glXCalculateUsableGLExtensions()  local
741    (void) memset(usable, 0, sizeof(usable));  in __glXCalculateUsableGLExtensions()
742    SET_BIT(usable, GL_ARB_transpose_matrix_bit);  in __glXCalculateUsableGLExtensions()
743    SET_BIT(usable, GL_EXT_draw_range_elements_bit);  in __glXCalculateUsableGLExtensions()
744    SET_BIT(usable, GL_EXT_multi_draw_arrays_bit);  in __glXCalculateUsableGLExtensions()
745    SET_BIT(usable, GL_SUN_multi_draw_arrays_bit);  in __glXCalculateUsableGLExtensions()
749       usable[i] = server_support[i] | psc->gl_force_enabled[i];  in __glXCalculateUsableGLExtensions()
752       usable[i] &= ~psc->gl_force_disabled[i];  in __glXCalculateUsableGLExtensions()
756       __glXGetStringFromTable(known_gl_extensions, usable);  in __glXCalculateUsableGLExtensions()
757    (void) memcpy(gc->gl_extension_bits, usable, sizeof(usable));  in __glXCalculateUsableGLExtensions()