Ada equivalent to С++ header sentence.

[rhezusfactor@yahoo.com (Johnswort)]

I try to make a binding on an API, which has a header in C++ syntax.
As a complete moron in both C/C++, I want to grab the last straw
before giving up. So I ask for a hint: what would be the Ada
equivalent to the following:

typedef BOOL                    (_stdcall T_hcConnect)(LPSTR lszCmd);

Presumingly, LPSTR may come from Win32. Just in case, VB header
translates it into

Declare Function hbConnect Lib "hapi.dll" Alias "hcConnect" (ByVal
command As String) As Long

Thank you in advance.

P.S. Yep, almost forgot: GNAT 3.15., Win2000 sp4. API comes from
HyperChem 6, if curious.