Compiler Warning (level 4) C4931
For the latest documentation on Visual Studio 2017, see Visual Studio 2017 Documentation.
For the latest documentation on Visual Studio 2017, see Compiler Warning (level 4) C4931 on docs.microsoft.com. we are assuming the type library was built for number-bit pointers
Explicit information was not supplied with the ptrsize attribute of the #import directive; the compiler concluded that pointer size of the type library is number.
This warning is off by default. See Compiler Warnings That Are Off by Default for more information.