Defined in 3 files as a macro:
- crypto/external/bsd/openssl/dist/crypto/async/arch/async_null.h, line 18 (as a macro)
- crypto/external/bsd/openssl/dist/crypto/async/arch/async_posix.h, line 26 (as a macro)
- crypto/external/bsd/openssl/dist/crypto/async/arch/async_win.h, line 17 (as a macro)