Make inclusion of stdio.h conditional in x509_crt.c
stdio.h was being included both conditionally if MBEDTLS_FS_IO was
defined, and also unconditionally, which made at least one of them
redundant.
This change removes the unconditional inclusion of stdio.h and makes it
conditional on MBEDTLS_PLATFORM_C.
diff --git a/library/x509_crt.c b/library/x509_crt.c
index 86fba64..eea4f16 100644
--- a/library/x509_crt.c
+++ b/library/x509_crt.c
@@ -40,7 +40,6 @@
#include "mbedtls/x509_crt.h"
#include "mbedtls/oid.h"
-#include <stdio.h>
#include <string.h>
#if defined(MBEDTLS_PEM_PARSE_C)
@@ -50,6 +49,7 @@
#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
+#include <stdio.h>
#include <stdlib.h>
#define mbedtls_free free
#define mbedtls_calloc calloc