3 files changed, 6 insertions, 1 deletions
diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/ConstantTimeClock.c b/CryptoPkg/Library/BaseCryptLib/SysCall/ConstantTimeClock.c
index 224e3c3642..3f3ec3e81f 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/ConstantTimeClock.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/ConstantTimeClock.c
@@ -69,3 +69,5 @@ gettimeofday (
   tv->tv_usec = 0;
   return 0;
 }
+
+long  timezone;
diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c b/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
index 21b79acccd..9b3a2911d0 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/TimerWrapper.c
@@ -20,6 +20,8 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 #define SECSPERHOUR  (60 * 60)
 #define SECSPERDAY   (24 * SECSPERHOUR)
 
+long  timezone;
+
 //
 //  The arrays give the cumulative number of days up to the first of the
 //  month number used as the index (1 -> 12) for regular and leap years.
diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/UnitTestHostCrtWrapper.c b/CryptoPkg/Library/BaseCryptLib/SysCall/UnitTestHostCrtWrapper.c
index dab9e01a24..3aa76e0a6b 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/UnitTestHostCrtWrapper.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/UnitTestHostCrtWrapper.c
@@ -123,4 +123,5 @@ gettimeofday (
   return 0;
 }
 
-int  errno = 0;
+int   errno = 0;
+long  timezone;