=pod =head1 NAME d2i_X509_SIG, i2d_X509_SIG - DigestInfo functions. =head1 SYNOPSIS #include X509_SIG *d2i_X509_SIG(X509_SIG **a, unsigned char **pp, long length); int i2d_X509_SIG(X509_SIG *a, unsigned char **pp); =head1 DESCRIPTION These functions decode and encode an X509_SIG structure which is equivalent to the B structure defined in PKCS#1 and PKCS#7. Othewise these behave in a similar way to d2i_X509() and i2d_X509() described in the L manual page. =head1 SEE ALSO L =head1 HISTORY TBA =cut