#471 SimpleRexx crashes in regina.library

[Matthias Rustler]

On i386-linux-abi_v1:

cd Tests/rexx
run simplerexxexample
rx simpletest.rexx

Crashes with this backtrace:
#0  0xd9cfe02f in __memcmp_StdCBase_relwrapper () at /home/mazze/projects/fullaros/aros-linux-i386-dbg/bin/linux-i386/gen/compiler/stdc/stdc_memcmp_relstub.c:24
#1  0xd9cb70c6 in setvalue_compound (TSD=0xda224960, vars=0xda261b94, name=0xda248d24, value=0xda248d54) at /home/mazze/projects/fullaros/aros-src/contrib/regina/./variable.c:1804
#2  0xd9cb8cb2 in __regina_setvalue (TSD=0xda224960, name=0xda248d24, value=0xda248d54, pool=-1) at /home/mazze/projects/fullaros/aros-src/contrib/regina/./variable.c:2419
#3  0xd9cf3947 in ReginaHandleMessages () at /home/mazze/projects/fullaros/aros-src/contrib/regina/./amifuncs.c:291

Crash happens in line:
AROS_GM_RELLIBFUNCSTUB(memcmp, StdCBase, 345)