Merge pull request #4940 from MicrosoftDocs/main

6/06/2023 10:30AM Publishing

Author: huypub

docs/c-runtime-library/reference/get-timezone.md

@@ -33,7 +33,7 @@ Zero if successful or an `errno` value if an error occurs.
 
 ## Remarks
 
-The **`_get_timezone`** function retrieves the difference in seconds between UTC and local time as an integer. The default value is 28,800 seconds, for Pacific Standard Time (eight hours behind UTC).
+The **`_get_timezone`** function retrieves the difference in seconds between UTC and local time as an integer. The default value is 28,800 seconds, for Pacific Standard Time (eight hours behind UTC). If you don't want the default value, call _tzset first to initialize the timezone.
 
 If *`seconds`* is `NULL`, the invalid parameter handler is invoked, as described in [Parameter validation](../parameter-validation.md). If execution is allowed to continue, this function sets `errno` to `EINVAL` and returns `EINVAL`.
 

docs/cpp/compiler-limits.md

@@ -1,19 +1,18 @@
 ---
 description: "Learn more about: Compiler Limits"
 title: "Compiler Limits"
-ms.date: "05/06/2019"
+ms.date: "06/05/2023"
 helpviewer_keywords: ["cl.exe compiler, limits for language constructs"]
-ms.assetid: f1fa59c6-55b4-414b-80c5-3df72952160d
 ---
 # Compiler Limits
 
 The C++ standard recommends limits for various language constructs. The following is a list of cases where the Microsoft C++ compiler does not implement the recommended limits. The first number is the limit that is established in the ISO C++ 11 standard (INCITS/ISO/IEC 14882-2011[2012], Annex B) and the second number is the limit implemented by the Microsoft C++ compiler:
 
 - Nesting levels of compound statements, iteration control structures, and selection control structures - C++ standard: 256, Microsoft C++ compiler: depends on the combination of statements that are nested, but generally between 100 and 110.
 
-- Parameters in one macro definition - C++ standard: 256, Microsoft C++ compiler: 127.
+- Parameters in one macro definition - C++ standard: 256, Microsoft C++ compiler using `/Zc:preprocessor-`:127 or using `/Zc:preprocessor`:32767.
 
-- Arguments in one macro invocation - C++ standard: 256, Microsoft C++ compiler 127.
+- Arguments in one macro invocation - C++ standard: 256, Microsoft C++ compiler using `/Zc:preprocessor-`:127 or using `/Zc:preprocessor`:32767.
 
 - Characters in a character string literal or wide string literal (after concatenation) - C++ standard: 65536, Microsoft C++ compiler: 65535 single-byte characters, including the NULL terminator, and 32767 double-byte characters, including the NULL terminator.