Improve comments in query_config.fmt
diff --git a/programs/ssl/query_config.c b/programs/ssl/query_config.c
index 774acdf..8ef5d37 100644
--- a/programs/ssl/query_config.c
+++ b/programs/ssl/query_config.c
@@ -1,5 +1,5 @@
/*
- * Query configuration information
+ * Query Mbed TLS compile time configurations from config.h
*
* Copyright (C) 2018, Arm Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
@@ -32,7 +32,10 @@
#define mbedtls_printf printf
#endif /* MBEDTLS_PLATFORM_C */
-/* Include all the headers with public APIs in case they modify any configs */
+/*
+ * Include all the headers with public APIs in case they define a macro to its
+ * default value when that configuration is not set in the config.h.
+ */
#include "mbedtls/aes.h"
#include "mbedtls/aesni.h"
#include "mbedtls/arc4.h"
@@ -2461,5 +2464,6 @@
}
#endif /* MBEDTLS_PLATFORM_GMTIME_R_ALT */
+ /* If the symbol is not found, return an error */
return( 1 );
}