missing errno.h in some packages ... ?

[Sven LUTHER <luther@maxime.u-strasbg.fr>]

Hello, ...

I tried to compile some packages and encountered the following problem :

some symbol, comming from errno.h are not defined, (EBUSY and other such).

in fact i looked at the source, and noticed that there is no <errno.h> include
nor other include that calls this one.

i noticed that on various packages, gnome-core, ggi-devel, balsa, and perhaps
some others ...

So i guess this is a problem that only we are experiencing ? is it possible
that it is a glibc2.1 problem ? that some of the standard includes included
errno.h in older glibc versions ? has anyone a i386 system around to check that
?

is this a glibc2.1 bug, or should i fill bug report for all offending packages
?

Friendly,

Sven LUTHER