This forum is for discussion and questions about Oracele's Developer Studio IDE, debugger, and analysis tools on Orace's Solaris and Linux operating systems. You can try asking this question on a non-Oracle forum dedicated to software development on the Windows platform.
While David is, of course, right ... I assume that asking here suggests that you *also* want the tool to work with Solaris. You might want to take a look at BitKeeper. A descendent from the Solaris based Teamware, and an ancestor to git. https://www.bitkeeper.org/download.html
btw: https://www.oracle.com/technetwork/systems/tools/products/version-142879.html has a couple of dead links. The two Hg/Teamware links appear to be broken.
The sccs page probably should note that rather than only cssc, the authentic sccs source is available and being maintained. SCCS - The POSIX standard Source Code Control System.
Admittedly, this is somewhat off topic, in the sense that neither cssc nor sccs are the obvious choices for modern Windows source code control. But I'm hopeful that someone from Oracle can fix the broken links (either by removing them, or restoring the content).
Humm, some other broken links: the sccs link (which attempts to point to a cssc page, rather than the more appropriate sccs page).
The monotone link is broken.
The subversion link works, but is outdated ... a direct link to the current apache home should be considered.