Marcio Alexandre wrote in a message to Clark Hill:

 MA>  The patch BP-OS2.* works great, but there *IS* an unsolved
 MA> problem that  makes this patch hardly usable: all
 MA> application compiled with this patch  overloads CPU !! The
 MA> applications generated are CPU hogs, and if you open  PULSE
 MA> you'll see your CPU usage at 100%, no falls..

The Borland Pascal IDE itself does not release CPU cycles, so that may be
giving you a high CPU-load. You should use blocking I/O calls while waiting
for input, then your app will not use any CPU time. Since you can call OS/2
functions, this shouldn't be hard to do. Don't use WHILE NOT KeyPressed DO
style programming in a multitasking OS!! (Not even if your program is a
DOS-app running in a DOS-Window!)

Groetjes, Geert 
--- timEd/2 1.01.g1+