1 files changed, 15 insertions, 0 deletions
diff --git a/src/include/stdio.h b/src/include/stdio.h
new file mode 100644
index 0000000000..d59b9411ee
--- /dev/null
+++ b/src/include/stdio.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/**
+ * Note: This file is only for POSIX compatibility, and is meant to be
+ * chain-included via string.h.
+ */
+
+#ifndef STDIO_H
+#define STDIO_H
+
+#include <stddef.h>
+
+int snprintf(char *buf, size_t size, const char *fmt, ...);
+
+#endif /* STDIO_H */