Here is an example WM_PRINT/WM_PRINTCLIENT messages hooking code for 64-bit platforms. This code example is based on original Feng Yuan's code.
WARNING: This project is for developers only!
OPL is an interpreted language targeted at Symbian OS phones. OPL is an entry-level development tool that enables rapid development of applications. OPL consists of phone-side code (runtime and translator) and PC-side code (translator and tools).
Moved to GitHub: github.com/developer-resources-co/drdevtools
# ⚠ This project has moved to GitHub
**drdevtools is now maintained on GitHub:**
**[github.com/developer-resources-co/drdevtools](https://github.com/developer-resources-co/drdevtools)**
The complete CVS history was migrated to git on 2026-06-10. This SourceForge
project is retained only as a read-only archive — all current development happens
on GitHub. Please update your bookmarks and clone from the GitHub URL above.
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