1 files changed, 56 insertions, 0 deletions
diff --git a/io/wrap/io.h b/io/wrap/io.h
new file mode 100644
index 0000000..dc5a306
--- /dev/null
+++ b/io/wrap/io.h
@@ -0,0 +1,56 @@
+#if !defined(IO_WRAP_H)
+	#define IO_WRAP_H
+
+	#include <stdarg.h>
+	#include <stddef.h>
+
+	#if __STDC_HOSTED__ == 1
+
+		#if defined(NEED_WINT)
+			#include <wchar.h>
+			#define NO_OPAQUE_TYPE
+
+		#endif
+
+		#if defined(NO_OPAQUE_TYPE)
+			#include <stdio.h>
+		#else
+typedef struct {
+	char file;
+} FILE;
+		#endif
+
+#if defined(NEED_WINT)
+extern wint_t const weof;
+
+extern wint_t _fgetwc_wrap(FILE *);
+extern wint_t _fputwc_wrap(wint_t, FILE *);
+#endif
+
+extern int const _eof_wrap;
+
+extern int _feof_wrap(FILE *stream);
+
+extern int _setvbuf_wrap(FILE *restrict file, char *restrict buffer, int mode,
+		  size_t size);
+
+extern int _fgetc_wrap(FILE *);
+extern int _fputc_wrap(int, FILE *);
+
+extern int _vfprintf_wrap(FILE *, char const *restrict, va_list);
+extern int _vsnprintf_wrap(char *, size_t, char const *restrict, va_list);
+extern int _vfwprintf_wrap(FILE *, wchar_t const *restrict, va_list);
+extern int _vswprintf_wrap(wchar_t *, size_t, wchar_t const *restrict, va_list);
+
+int _vfscanf_wrap(FILE *, char const *restrict, va_list);
+int _vsscanf_wrap(char const *restrict, char const *restrict, va_list);
+int _vfwscanf_wrap(FILE *, wchar_t const *restrict, va_list);
+int _vswscanf_wrap(wchar_t const *restrict, wchar_t const *restrict, va_list);
+
+enum stdstream_list { stream_input, stream_output, stream_error };
+
+FILE *_stdstream_wrap(enum stdstream_list);
+
+	#endif
+
+#endif