[crypto] Expose asn1_grow()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
ipxe · Jun 20, 2017 · e5bfa10 · e5bfa10
1 parent 5b608bb
commit e5bfa10
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/crypto/asn1.c b/src/crypto/asn1.c
@@ -739,7 +739,7 @@ static size_t asn1_header ( struct asn1_builder_header *header,
  * @v extra		Extra space to prepend
  * @ret rc		Return status code
  */
-static int asn1_grow ( struct asn1_builder *builder, size_t extra ) {
+int asn1_grow ( struct asn1_builder *builder, size_t extra ) {
 	size_t new_len;
 	void *new;
 

diff --git a/src/include/ipxe/asn1.h b/src/include/ipxe/asn1.h
@@ -365,6 +365,7 @@ extern int asn1_signature_algorithm ( const struct asn1_cursor *cursor,
 				      struct asn1_algorithm **algorithm );
 extern int asn1_generalized_time ( const struct asn1_cursor *cursor,
 				   time_t *time );
+extern int asn1_grow ( struct asn1_builder *builder, size_t extra );
 extern int asn1_prepend_raw ( struct asn1_builder *builder, const void *data,
 			      size_t len );
 extern int asn1_prepend ( struct asn1_builder *builder, unsigned int type,