Building a C/C++ DLL in Visual Studio 2022 converted from a VS 2005 project from years ago that was in production for many years). The linker is complaining on a handful of math and stdlib calls as if they are missing. Strangely, the linker errors listed are a small fraction of all the math and other stdlib calls made (so most are resolved — yet some aren’t?) See below image. For example, fmaxf is used many places and files yet only one invocation in a particular file has a problem!? Also, there are other symbols that I’m not even recognizing (except_handler4_common). Tried searching and stuck. Win32 and x64 both yield the same linker issues.

As a multi-form indie dev I’m spread thin and would deeply appreciate help!