change(esp_libc): rename newlib component to esp_libc

components/esp_libc/platform_include/stdio.h

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#pragma once
+
+#include "sdkconfig.h"
+
+#include_next <stdio.h>
+
+#if CONFIG_LIBC_PICOLIBC
+void flockfile(FILE *);
+void funlockfile(FILE *);
+FILE *open_memstream(char **, size_t *);
+#endif