// SPDX-License-Identifier: Unlicense OR MIT __attribute__ ((visibility ("hidden"))) CFTypeRef gio_createGLView(void); __attribute__ ((visibility ("hidden"))) CFTypeRef gio_contextForView(CFTypeRef viewRef); __attribute__ ((visibility ("hidden"))) void gio_makeCurrentContext(CFTypeRef ctx); __attribute__ ((visibility ("hidden"))) void gio_flushContextBuffer(CFTypeRef ctx); __attribute__ ((visibility ("hidden"))) void gio_clearCurrentContext(void); __attribute__ ((visibility ("hidden"))) void gio_lockContext(CFTypeRef ctxRef); __attribute__ ((visibility ("hidden"))) void gio_unlockContext(CFTypeRef ctxRef);