1 files changed, 0 insertions, 14 deletions
diff --git a/lib/curl_setup_once.h b/lib/curl_setup_once.h
index 684187cae..a5b542c6e 100644
--- a/lib/curl_setup_once.h
+++ b/lib/curl_setup_once.h
@@ -436,20 +436,6 @@ typedef int sig_atomic_t;
 
 
 /*
- * Macro ERRNO / SET_ERRNO() returns / sets the NOT *socket-related* errno
- * (or equivalent) on this platform to hide platform details to code using it.
- */
-
-#if defined(WIN32) && !defined(USE_LWIPSOCK)
-#define ERRNO         ((int)GetLastError())
-#define SET_ERRNO(x)  (SetLastError((DWORD)(x)))
-#else
-#define ERRNO         (errno)
-#define SET_ERRNO(x)  (errno = (x))
-#endif
-
-
-/*
  * Portable error number symbolic names defined to Winsock error codes.
  */