Warnings while compiling math emulation

From: Cesar Eduardo Barros (cesarb@nitnet.com.br)
Date: Sun May 28 2000 - 15:12:08 EST


When compiling for my 386, I get the following warning in each of the .c files
in the math emulation dir:

In file included from /home/cesarb/src/linux-2.4.0-test1-ac4/include/linux/capability.h:13,
                 from /home/cesarb/src/linux-2.4.0-test1-ac4/include/linux/binfmts.h:5,
                 from /home/cesarb/src/linux-2.4.0-test1-ac4/include/linux/sched.h:9,
                 from fpu_system.h:15,
                 from reg_compare.c:17:
/home/cesarb/src/linux-2.4.0-test1-ac4/include/linux/fs.h: In function `locks_verify_truncate':
/home/cesarb/src/linux-2.4.0-test1-ac4/include/linux/fs.h:849: warning: implicit declaration of function `abs'

It looks like a weird sequence of includes. And probably some include file (the
one with the declaration for abs) is missing from the batch (since there are no
fs.h warnings in any other place).

To make matters even more confusing, I can't seem to find the declaration of
abs anywhere...

-- 
Cesar Eduardo Barros
cesarb@nitnet.com.br
cesarb@dcc.ufrj.br

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