Bug#747960: Conflicting declarations of function clean_exit

[Michael Tautschnig]

Package: esound
Version: 0.2.41-11
Usertags: goto-cc

During a rebuild of all packages in a clean sid chroot (and cowbuilder+pbuilder)
the build failed with the following error. Please note that we use our research
compiler tool-chain (using tools from the cbmc package), which permits extended
reporting on type inconsistencies at link time.

[...]
libtool: link: gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -Wall -Wl,-z -Wl,relro -o .libs/esd esd.o clients.o filter.o mix.o players.o proto.o samples.o  -lwrap ./.libs/libesd.so -lm -lasound -laudiofile

file /usr/include/tcpd.h line 92: error: conflicting function declarations "clean_exit"
old definition in module esd file esd.c line 201
void (signed int signum)
new definition in module clients file /usr/include/tcpd.h line 92
void (struct request_info *)
make[3]: *** [esd] Error 64

As the linker does not provide any guarantees on which of the implementations
will be chosen, the code of "clients" may choose to call clean_exit from esd.c
rather than that of libraries.

Possibly the best fix is renaming clean_exit of esd.c to avoid the name clash.

Best,
Michael

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