nganphant · October 18, 2021 04:56
diff --git a/__vsnwprintf_s c++.txt b/__vsnwprintf_s c++.txt
 unresolved external symbol __vsnwprintf_s referenced in function

 There were a number of breaking changes in VS2015 documented here:

 https://msdn.microsoft.com/en-us/library/bb531344.aspx

 In particular, for undefined   __vsnwprintf_s

 "The printf and scanf family of functions are now defined inline.                    

 The definitions of all of the printf and scanf functions have been moved inline into <stdio.h>, <conio.h>, and other CRT headers. This is a breaking change that leads to a linker error (LNK2019, unresolved external symbol) for any programs that declared these functions locally without including the appropriate CRT headers. If possible, you should update the code to include the CRT headers (that is, add #include <stdio.h>) and the inline functions, but if you do not want to modify your code to include these header files, an alternative solution is to add an additional library to your linker input, legacy_stdio_definitions.lib.

 To add this library to your linker input in the IDE, open the context menu for the project node, choose Properties, then in the Project Properties dialog box, choose Linker, and edit the Linker Input to add legacy_stdio_definitions.lib to the semi-colon-separated list."
	unresolved external symbol __vsnwprintf_s referenced in function

	There were a number of breaking changes in VS2015 documented here:

	https://msdn.microsoft.com/en-us/library/bb531344.aspx

	In particular, for undefined __vsnwprintf_s

	"The printf and scanf family of functions are now defined inline.

	The definitions of all of the printf and scanf functions have been moved inline into <stdio.h>, <conio.h>, and other CRT headers. This is a breaking change that leads to a linker error (LNK2019, unresolved external symbol) for any programs that declared these functions locally without including the appropriate CRT headers. If possible, you should update the code to include the CRT headers (that is, add #include <stdio.h>) and the inline functions, but if you do not want to modify your code to include these header files, an alternative solution is to add an additional library to your linker input, legacy_stdio_definitions.lib.

	To add this library to your linker input in the IDE, open the context menu for the project node, choose Properties, then in the Project Properties dialog box, choose Linker, and edit the Linker Input to add legacy_stdio_definitions.lib to the semi-colon-separated list."
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