=pod =head1 NAME d2i_X509_ALGOR, i2d_X509_ALGOR - AlgorithmIdentifier functions. =head1 SYNOPSIS #include <openssl/x509.h> X509_ALGOR *d2i_X509_ALGOR(X509_ALGOR **a, unsigned char **pp, long length); int i2d_X509_ALGOR(X509_ALGOR *a, unsigned char **pp); =head1 DESCRIPTION These functions decode and encode an B<X509_ALGOR> structure which is equivalent to the B<AlgorithmIdentifier> structure. Othewise these behave in a similar way to d2i_X509() and i2d_X509() described in the L<d2i_X509(3)|d2i_X509(3)> manual page. =head1 SEE ALSO L<d2i_X509(3)|d2i_X509(3)> =head1 HISTORY TBA =cut