1 files changed, 57 insertions, 0 deletions
diff --git a/src/stdio/_stdio.h b/src/stdio/_stdio.h
new file mode 100644
index 00000000..3335fa7e
--- /dev/null
+++ b/src/stdio/_stdio.h
@@ -0,0 +1,57 @@
+#ifndef ___STDIO_H__
+#define ___STDIO_H__
+
+#include <stdarg.h>
+#include <stdio.h>
+#include "../sys/types/pid_t.c"
+#include "nonstd/internal.h"
+
+struct __FILE {
+	fpos_t pos;
+	char *buf;
+	enum { SUPPLIED, ALLOCED, UNSET } buftype;
+	int buffering;
+	int bsize;
+	int isopen;
+	int flags;
+	int lastop;
+
+	/* verified necessary */
+	int fd;
+	int oflag;
+	int orientation;
+	int eof;
+	int err;
+	int nlocks;
+	int thread;
+
+	pid_t pipe_pid;
+
+	struct {
+		char *buf;
+		size_t size;
+		int allocated;
+	} mem;
+	
+	struct __FILE *prev;
+	struct __FILE *next;
+};
+
+struct io_options {
+	const char *fnname;
+	char *string;
+	struct __FILE *stream;
+	size_t maxlen;
+	int fd;
+	int flags;
+};
+
+int __printf(struct io_options * restrict, const char * restrict, va_list);
+int __scanf(struct io_options * restrict, const char * restrict, va_list);
+
+#ifndef _POSIX_C_SOURCE
+#define flockfile(...)
+#define funlockfile(...)
+#endif
+
+#endif