Provide a placeholder definition of `CAMetalLayer` in the C API.

Closes #260.
2020-05-08 14:05:58 -07:00 · 2020-05-08 14:05:58 -07:00 · 9998fe49bd
parent d3ceef749f
commit 9998fe49bd
1 changed files with 4 additions and 0 deletions
--- a/c/cbindgen.toml
+++ b/c/cbindgen.toml
@ -12,6 +12,10 @@ header = """\
 #ifdef __cplusplus
 extern \"C\" {
 #endif
+
+#ifndef __APPLE__
+typedef struct CAMetalLayerPrivate CAMetalLayer;
+#endif
 """
 trailer = """\
 #ifdef __cplusplus