Any existing values are cleared.
ossl_param_bld_to_param() converts a built up OSSL_PARAM_BLD structure
-B<bld> into an allocated OSSL_PARAM array.
+I<bld> into an allocated OSSL_PARAM array.
The OSSL_PARAM array and all associated storage must be freed by calling
ossl_param_bld_free() with the functions return value.
ossl_param_bld_to_param_ex() behaves like ossl_param_bld_to_param(), except that
no additional memory is allocated.
-An OSSL_PARAM array of at least B<param_n> elements is passed in as B<params>.
+An OSSL_PARAM array of at least I<param_n> elements is passed in as I<params>.
The auxiliary storage for the parameters is a block of memory pointed to
-by B<data> of at least B<data_n> bytes in size.
+by I<data> of at least I<data_n> bytes in size.
If required, secure memory for private BIGNUMs should be pointed to by
-B<secure> of at least B<secure_n> bytes in size.
+I<secure> of at least I<secure_n> bytes in size.
ossl_param_bld_push_TYPE() are a series of functions which will create
-OSSL_PARAM objects of the specified size and correct type for the B<val>
+OSSL_PARAM objects of the specified size and correct type for the I<val>
argument.
-B<val> is stored by value and an expression or auto variable can be used.
+I<val> is stored by value and an expression or auto variable can be used.
ossl_param_bld_push_BN() is a function that will create an OSSL_PARAM object
-that holds the specified BIGNUM B<bn>.
-If B<bn> is marked as being securely allocated, it's OSSL_PARAM representation
+that holds the specified BIGNUM I<bn>.
+If I<bn> is marked as being securely allocated, it's OSSL_PARAM representation
will also be securely allocated.
-The B<bn> argument is stored by reference and the underlying BIGNUM object
+The I<bn> argument is stored by reference and the underlying BIGNUM object
must exist until after ossl_param_bld_to_param() has been called.
ossl_param_bld_push_utf8_string() is a function that will create an OSSL_PARAM
-object that references the UTF8 string specified by B<buf>.
-If the length of the string, B<bsize>, is zero then it will be calculated.
-The string that B<buf> points to is stored by reference and must remain in
+object that references the UTF8 string specified by I<buf>.
+If the length of the string, I<bsize>, is zero then it will be calculated.
+The string that I<buf> points to is stored by reference and must remain in
scope until after ossl_param_bld_to_param() has been called.
ossl_param_bld_push_octet_string() is a function that will create an OSSL_PARAM
-object that references the octet string specified by B<buf> and <bsize>.
-The memory that B<buf> points to is stored by reference and must remain in
+object that references the octet string specified by I<buf> and <bsize>.
+The memory that I<buf> points to is stored by reference and must remain in
scope until after ossl_param_bld_to_param() has been called.
ossl_param_bld_push_utf8_ptr() is a function that will create an OSSL_PARAM
-object that references the UTF8 string specified by B<buf>.
-If the length of the string, B<bsize>, is zero then it will be calculated.
-The string B<buf> points to is stored by reference and must remain in
+object that references the UTF8 string specified by I<buf>.
+If the length of the string, I<bsize>, is zero then it will be calculated.
+The string I<buf> points to is stored by reference and must remain in
scope until the OSSL_PARAM array is freed.
ossl_param_bld_push_octet_ptr() is a function that will create an OSSL_PARAM
-object that references the octet string specified by B<buf>.
-The memory B<buf> points to is stored by reference and must remain in
+object that references the octet string specified by I<buf>.
+The memory I<buf> points to is stored by reference and must remain in
scope until the OSSL_PARAM array is freed.
=head1 RETURN VALUES