Jurij Smakov acb5ff4c73 ffs: handle 0 argument (bug #8968) ...

Handle an argument of 0 in ffs(), instead of looping indefinitely.
Add an ffs prototype to dix.h, and add includes to ffs.c.
(cherry picked from 34164e551e4c3909322d50b09835ca4ac1d49d68 commit)

2006-11-11 14:13:56 +02:00

1.3 KiB

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