getSymtab

pub fn getSymtab(self: *const Coff) ?Symtab {
    const coff_header = self.getCoffHeader();
    if (coff_header.pointer_to_symbol_table == 0) return null;

    const offset = coff_header.pointer_to_symbol_table;
    const size = coff_header.number_of_symbols * Symbol.sizeOf();
    return .{ .buffer = self.data[offset..][0..size] };
}