Checking if your kit is complete...
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Writing Makefile for c_plus_plus
cp c_plus_plus.pm blib/lib/c_plus_plus.pm
/home/cpanrun/pa-risc1.1/build/5.8.2/bin/perl /home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp  -typemap /home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/ExtUtils/typemap  c_plus_plus.xs > c_plus_plus.xsc && mv c_plus_plus.xsc c_plus_plus.c
Please specify prototyping behavior for c_plus_plus.xs (see perlxs manual)
cc -c  -x c++ -D_POSIX_C_SOURCE=199506L -D_REENTRANT -Ae -D_HPUX_SOURCE -Wl,+vnocompatwarnings -DNO_HASH_SEED -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fast +Onolimit +Opromote_indirect_calls +DAportable +DS2.0   -DVERSION=\"0.1\" -DXS_VERSION=\"0.1\" +Z "-I/home/cpanrun/pa-risc1.1/build/5.8.2/lib/5.8.2/PA-RISC1.1-thread-multi/CORE"   c_plus_plus.c
cc: warning 422: Unknown option "x" ignored.
cc: "c_plus_plus.xs", line 11: error 1000: Unexpected symbol: "aaa".
cc: "c_plus_plus.xs", line 12: error 1000: Unexpected symbol: ":".
cc: "c_plus_plus.xs", line 11: warning 557: Missing declaration specifiers, "int" assumed.
cc: "c_plus_plus.xs", line 14: warning 604: Pointers are not assignment-compatible.
cc: "c_plus_plus.xs", line 14: warning 563: Argument #1 is not the correct type.
cc: "c_plus_plus.xs", line 15: error 1000: Unexpected symbol: "~".
cc: "c_plus_plus.xs", line 15: error 1573: Type of "aaa" is undefined due to an illegal declaration.
cc: "c_plus_plus.xs", line 15: error 1584: Inconsistent type declaration: "aaa".
cc: error 1405: "/opt/ansic/lbin/ccom" terminated abnormally with signal 11.
make: *** [c_plus_plus.o] Error 9