rtl60.bpl

[deleyd]

Here's a harder one. I see many references to routines in rtl60.bpl
For example:

CODE

jmp_rtl60.bpl!@Sysutils@StrLen$qqrpxc

And I'm wondering how to find documentation on this.

(This one I can decipher from the context. It's StrLen (string length), on input EAX is a pointer to the ASCIIZ string, and the length is returned in EAX.) I don't know what qqrpxc means. What are all these letters at the end?  
I have Microsoft Visual C++ 6.0 . Maybe there's some documentation in there?

(For system calls such as

CODE

jmp_user32.dll!SendMessageA

there's plenty of documentation at MSDN. Such as SEndMessage is documented at: http://msdn.microsoft.com/library....age.asp
It's in the user32.dll , and it's the ASCII version (letter A at the end) instead of the Unicode version (would have a letter I think W at the end.)

[deleyd]

I forgot to mention I also find some good info in the PE Explorer Import Viewer about functions being called.

[TechMan]

Yes, @Sysutils@StrLen$qqrpxc is a mangled function name. You can find parameters in the PE Explorer Import/Export Viewer.

More info: http://www.heaventools.com/unmangle.htm