# simple function

"_Z1f", "f"
"_Z1fi", "f(int)"
"_Z1fic", "f(int, char)"

# namespace

"_ZN12elftoolchainE", "elftoolchain"
"_ZN11elftoolchainE", "_ZN11elftoolchainE"
"_ZN12elftoolchain", "_ZN12elftoolchain"
"_ZN12elftoolchain3foo3barE", "elftoolchain::foo::bar"
"_ZN12elftoolchain3foo3barEi", "elftoolchain::foo::bar(int)"
"_ZN12elftoolchain3foo3barEic", "elftoolchain::foo::bar(int, char)"