[freesci-develop] cvs: cvsuser

[freesci-develop]

CVSROOT:        /home/cvs
Module name:    freesci
Changes by:     cvsuser 01/05/14 18:11:03

Modified files:
        src/scicore    : tools.c 
        src/sound      : soundserver_sdl.c 

Log message:
1) revert out the sched_yield() changes; they caused odd delays and
stuff in the game at inopportune times.
2) add a #define for win32 in the sched_yield
3) make the sdl_soundserver use its own sleep/yield semantics.

Both the _unix and _sdl soundservers seem to work fine now on ia32
linux; with any luck they'll be good in win32 as well.

- Pizza