Borland Builer or Visual Studio ike software fo QNX RTP 6.0

Dear programmers!

I can not find any software to easy developping X-WINDOWS like software
for QNX RTP. I am finding something like Borland Builder or Visual Studio
for MS-Windows or any other Unix like systems.
Can you sned me also via e-mail answer and URL of packages to download
such system for C (C++) language via Installer

Thank you for your help.

Yours faithfyully

Peter Fodrek