Add links for macros in doxygen documentation
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
diff --git a/include/mbedtls/md.h b/include/mbedtls/md.h
index 013cb65..e3561ba 100644
--- a/include/mbedtls/md.h
+++ b/include/mbedtls/md.h
@@ -6,12 +6,12 @@
*
* Availability of functions in this modules is controled by two
* feature macros:
- * - MBEDTLS_MD_C enables the whole module;
- * - MBEDTLS_MD_LIGHT enables only functions for hashing and accessing
+ * - #MBEDTLS_MD_C enables the whole module;
+ * - #MBEDTLS_MD_LIGHT enables only functions for hashing and accessing
* most hash metadata (everything except string names); is it
- * automatically set whenever MBEDTLS_MD_C is defined.
+ * automatically set whenever #MBEDTLS_MD_C is defined.
*
- * The functions that are only available when MBEDTLS_MD_C is defined
+ * The functions that are only available when #MBEDTLS_MD_C is defined
* are grouped at the end of the file and guarded by this macro.
*
* \author Adriaan de Jong <dejong@fox-it.com>