code: def _process_macros(self, macros):
      for key, value in macros.items():
          value = value.strip()
          if _r_int_literal.match(value):
              self._add_integer_constant(key, value)
          elif value == "...":
              self._declare("macro " + key, value)
          else:
              raise CDefError(
                  "only supports one of the following syntax:\n"
                  "  #define %s ...     (literally dot-dot-dot)\n"
                  "  #define %s NUMBER  (with NUMBER an integer"
                  " constant, decimal/hex/octal)\n"
                  "got:\n"
                  "  #define %s %s" % (key, key, key, value)
              )
  
imports: from .None import model
  from .commontypes import COMMON_TYPES, resolve_common_type
  from .error import FFIError, CDefError
  import weakref, re, sys
label_desc: Use image node_id 9 for calling the Parser obj's underlying member method code with example usage: obj._process_macros(macros) without return types