Identify (and sometimes fix) remaining uses of old-style GCC name mangling in cia files - Bug 3115
Instances which don't have defined "CSM_xxx" macros are marked "// CSM needed"
EXPORTS
CancelBeepSequence__6MiscHw @ 1 NONAME ; MiscHw::CancelBeepSequence(void)
PlayBeepSequence__6MiscHwPCiiPFPv_vPv @ 2 NONAME ; MiscHw::PlayBeepSequence(int const *, int, void (*)(void *), void *)
SetSoundDriverRecording__6MiscHwi @ 3 NONAME ; MiscHw::SetSoundDriverRecording(int)