(root)@nc4-enm:~$ echo 'libshell50.so`__1c2n6FI_pv_+8' | /opt/SUNWspro/bin/c++filt
libshell50.so`void*operator new(unsigned)+8

(root)@nc4-enm:~$ echo 'libmfc50.so`__1cKAfxDllMain6FpnLHINSTANCE___Lpv_i_+0x64' | /opt/SUNWspro/bin/c++filt
libmfc50.so`int AfxDllMain(HINSTANCE__*,unsigned long,void*)+0x64

(root)@nc4-enm:~$ echo 'libmfc50.so`__1cQAfxDllInitLevel22t5B6Mpc_v_+0x30' | /opt/SUNWspro/bin/c++filt
libmfc50.so`AfxDllInitLevel2::AfxDllInitLevel2 #Nvariant 1(char*)+0x30