A new DLL project in VC++ 5.0, SP3 on WinNT, is built and a function with
some calls to runtime library routines is added.  This compiles but I get
unresolved external errors when linking on all the runtime library
routines.  Adding libc.lib to the linker input doesn't help.  The same
function in a console application builds fine.  Anyone know what's going
on?  Thanks.

What function(s) are not linking?   You need to specify the correct library,
which
may not be libc.lib

The functions are those found in time.h and stdio.h.

If you want to send me the project (or a stripped down version of it...)
I'll look into it.  BTW, I just built a simple do-nothing DLL with no
libraries
linked, but with the following code.  No link errors.   As long as I don't
specify /NODEFAULTLIB, the linker searches the appropriate libraries
to resolve printf().

-------------------------------------------------------------
#include <stdio.h>

void main()
{
    printf("Hello world\n");

- TEST -