undef NULL to fix compilation problems on FreeBSD after 08d39dd. (#14341)

* undef NULL to fix compilation problems on FreeBSD after 08d39dd.

* remove unneccesary #ifndef NULL

diff --git a/src/pal/inc/pal.h b/src/pal/inc/pal.h
index 1a1b6c8..8f6bc12 100644 (file)
--- a/src/pal/inc/pal.h
+++ b/src/pal/inc/pal.h
@@ -277,17 +277,13 @@ PAL_IsDebuggerPresent(VOID);
 #define _UI32_MAX UINT_MAX
 #define _UI32_MIN UINT_MIN
 
-#ifdef PAL_STDCPP_COMPAT
 #undef NULL
-#endif
 
-#ifndef NULL
 #if defined(__cplusplus)
 #define NULL    0
 #else
 #define NULL    ((void *)0)
 #endif
-#endif
 
 #if defined(PAL_STDCPP_COMPAT) && !defined(__cplusplus)
 #define nullptr NULL