Re: [Mingw-users] undefined reference to `GetProcessId'

[Brian D. <br...@de...>]

Rene Sugar wrote:

> I get an undefined reference to GetProcessId when compiling a simple
> test program. The function appears to be in the import library. There is
> no error when calling a function like GetCurrentProcess().

Go read the MSDN page for GetProcessId.  Note that it is only available
in XP, 2k3, and Vista.  Then recall that if you don't #define anything
to the contrary, the Windows headers are designed to only allow you to
use features that are available on all Windows versions, i.e. Win95 and
up.  Then change your code to define _WIN32_WINNT appropriately if you
want to use this function (and remember that it will fail to execute on
Windows 2000 and prior.)

Brian