gcc4 (on OS/X 10.4) gave the warning
y4mstabilizer.c:81: warning: conflicting types for built-in function 'round fix was to change the name of the internal round() routine to xround() so it does not conflict with round() from the math library.
Authored by: sms00 2005-05-09
Parent: [r2728]
Child: [r2730]
