text: # This file is dual licensed under the terms of the Apache License, Version
  # 2.0, and the BSD License. See the LICENSE file in the root of this repository
  # for complete details.
  
  
  INCLUDES = """
  #include <openssl/ecdsa.h>
  """
  
  TYPES = """
  typedef ... ECDSA_SIG;
  
  typedef ... CRYPTO_EX_new;
  typedef ... CRYPTO_EX_dup;
  typedef ... CRYPTO_EX_free;
  """
  
  FUNCTIONS = """
  int ECDSA_sign(int, const unsigned char *, int, unsigned char *,
                 unsigned int *, EC_KEY *);
  int ECDSA_verify(int, const unsigned char *, int, const unsigned char *, int,
                   EC_KEY *);
  int ECDSA_size(const EC_KEY *);
  
  """
  
  CUSTOMIZATIONS = """
  """
  