1=pod
2
3=head1 NAME
4
5DSA_SIG_new, DSA_SIG_free - allocate and free DSA signature objects
6
7=head1 SYNOPSIS
8
9 #include <openssl/dsa.h>
10
11 DSA_SIG *DSA_SIG_new(void);
12
13 void	DSA_SIG_free(DSA_SIG *a);
14
15=head1 DESCRIPTION
16
17DSA_SIG_new() allocates and initializes a B<DSA_SIG> structure.
18
19DSA_SIG_free() frees the B<DSA_SIG> structure and its components. The
20values are erased before the memory is returned to the system.
21
22=head1 RETURN VALUES
23
24If the allocation fails, DSA_SIG_new() returns B<NULL> and sets an
25error code that can be obtained by
26L<ERR_get_error(3)|ERR_get_error(3)>. Otherwise it returns a pointer
27to the newly allocated structure.
28
29DSA_SIG_free() returns no value.
30
31=head1 SEE ALSO
32
33L<dsa(3)|dsa(3)>, L<ERR_get_error(3)|ERR_get_error(3)>,
34L<DSA_do_sign(3)|DSA_do_sign(3)>
35
36=head1 HISTORY
37
38DSA_SIG_new() and DSA_SIG_free() were added in OpenSSL 0.9.3.
39
40=cut
41