Allow to forward declare of public structs #1215
Thanks to forward declare we can declare `struct` in our header file instead making #include
diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 08e75b2..a46bddb 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -55,7 +55,7 @@
* stronger message digests instead.
*
*/
-typedef struct
+typedef struct mbedtls_md2_context
{
unsigned char cksum[16]; /*!< checksum of the data block */
unsigned char state[48]; /*!< intermediate digest state */