diff --git a/gfx/drivers_context/cgl_ctx.c b/gfx/drivers_context/cgl_ctx.c
index af60ea663b..a251cc1a38 100644
--- a/gfx/drivers_context/cgl_ctx.c
+++ b/gfx/drivers_context/cgl_ctx.c
@@ -41,6 +41,10 @@ typedef int CGSSurfaceID;
 
 typedef uint32_t _CGWindowID;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Undocumented CGS */
 extern CGSConnectionID CGSMainConnectionID(void);
 extern CGError CGSAddSurface(CGSConnectionID cid, _CGWindowID wid, CGSSurfaceID *sid);
@@ -50,6 +54,10 @@ extern CGError CGSOrderSurface(CGSConnectionID cid, _CGWindowID wid, CGSSurfaceI
 /* Undocumented CGL */
 extern CGLError CGLSetSurface(CGLContextObj gl, CGSConnectionID cid, CGSWindowID wid, CGSSurfaceID sid);
 
+#ifdef __cplusplus
+}
+#endif
+
 typedef struct gfx_ctx_cgl_data
 {
    CGLContextObj glCtx;