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/aria.h b/include/mbedtls/aria.h
index bae0621..4a79c13 100644
--- a/include/mbedtls/aria.h
+++ b/include/mbedtls/aria.h
@@ -62,7 +62,7 @@
/**
* \brief The ARIA context-type definition.
*/
-typedef struct
+typedef struct mbedtls_aria_context
{
unsigned char nr; /*!< The number of rounds (12, 14 or 16) */
/*! The ARIA round keys. */