17 files changed, 194 insertions, 0 deletions
diff --git a/io/wrap/feof.c b/io/wrap/feof.c
new file mode 100644
index 0000000..6e4b42d
--- /dev/null
+++ b/io/wrap/feof.c
@@ -0,0 +1,11 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <stdio.h>
+#include <wchar.h>
+
+int const _eof_wrap = EOF;
+wint_t const _weof_wrap = WEOF;
+
+int _feof_wrap(FILE *stream){
+    return feof(stream);
+}
diff --git a/io/wrap/fgetc.c b/io/wrap/fgetc.c
new file mode 100644
index 0000000..5c4de47
--- /dev/null
+++ b/io/wrap/fgetc.c
@@ -0,0 +1,4 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _fgetc_wrap(FILE *stream) { return getc(stream); }
diff --git a/io/wrap/fgetwc.c b/io/wrap/fgetwc.c
new file mode 100644
index 0000000..0b854e1
--- /dev/null
+++ b/io/wrap/fgetwc.c
@@ -0,0 +1,4 @@
+#define NEED_WINT
+#include "io.h"
+
+wint_t _fgetwc_wrap(FILE *stream) { return getc(stream); }
diff --git a/io/wrap/fputc.c b/io/wrap/fputc.c
new file mode 100644
index 0000000..5075f5b
--- /dev/null
+++ b/io/wrap/fputc.c
@@ -0,0 +1,7 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _fputc_wrap(int character, FILE *stream)
+{
+	return fputc(character, stream);
+}
diff --git a/io/wrap/fputwc.c b/io/wrap/fputwc.c
new file mode 100644
index 0000000..5075f5b
--- /dev/null
+++ b/io/wrap/fputwc.c
@@ -0,0 +1,7 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _fputc_wrap(int character, FILE *stream)
+{
+	return fputc(character, stream);
+}
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
diff --git a/io/wrap/meson.build b/io/wrap/meson.build
new file mode 100644
index 0000000..10b47a2
--- /dev/null
+++ b/io/wrap/meson.build
@@ -0,0 +1,16 @@
+sources += files(
+'io.h',
+'fgetc.c',
+'fputc.c',
+'stdstream.c',
+'feof.c',
+'vsnprintf.c',
+'vfprintf.c',
+'setvbuf.c',
+'vfwprinf.c',
+'vswprintf.c',
+'vswscanf.c',
+'vsscanf.c',
+'vfwscanf.c',
+'vfscanf.c',
+)
diff --git a/io/wrap/setvbuf.c b/io/wrap/setvbuf.c
new file mode 100644
index 0000000..bd411d5
--- /dev/null
+++ b/io/wrap/setvbuf.c
@@ -0,0 +1,8 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _setvbuf_wrap(FILE *restrict file, char *restrict buffer, int mode,
+		  size_t size)
+{
+	return setvbuf(file, buffer, mode, size);
+}
diff --git a/io/wrap/stdstream.c b/io/wrap/stdstream.c
new file mode 100644
index 0000000..0cc86a1
--- /dev/null
+++ b/io/wrap/stdstream.c
@@ -0,0 +1,16 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <stdio.h>
+
+FILE *_stdstream_wrap(enum stdstream_list streams)
+{
+	switch (streams) {
+		case stream_input:
+			return stdin;
+		case stream_output:
+			return stdout;
+		case stream_error:
+			return stderr;
+	}
+	return NULL;
+}
diff --git a/io/wrap/vfprintf.c b/io/wrap/vfprintf.c
new file mode 100644
index 0000000..ae49dc3
--- /dev/null
+++ b/io/wrap/vfprintf.c
@@ -0,0 +1,7 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _vfprintf_wrap(FILE *stream, char const *restrict format, va_list arg)
+{
+	return vfprintf(stream, format, arg);
+}
diff --git a/io/wrap/vfscanf.c b/io/wrap/vfscanf.c
new file mode 100644
index 0000000..21181e1
--- /dev/null
+++ b/io/wrap/vfscanf.c
@@ -0,0 +1,7 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _vfscanf_wrap(FILE *stream, char const *restrict format, va_list arg)
+{
+	return vfscanf(stream, format, arg);
+}
diff --git a/io/wrap/vfwprinf.c b/io/wrap/vfwprinf.c
new file mode 100644
index 0000000..02e6e03
--- /dev/null
+++ b/io/wrap/vfwprinf.c
@@ -0,0 +1,8 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <wchar.h>
+
+int _vfwprintf_wrap(FILE *stream, wchar_t const *restrict format, va_list arg)
+{
+	return vfwprintf(stream, format, arg);
+}
diff --git a/io/wrap/vfwscanf.c b/io/wrap/vfwscanf.c
new file mode 100644
index 0000000..86b884c
--- /dev/null
+++ b/io/wrap/vfwscanf.c
@@ -0,0 +1,8 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <wchar.h>
+
+int _vfwscanf_wrap(FILE *stream, wchar_t const *restrict format, va_list arg)
+{
+	return vfwscanf(stream, format, arg);
+}
diff --git a/io/wrap/vsnprintf.c b/io/wrap/vsnprintf.c
new file mode 100644
index 0000000..efe2f85
--- /dev/null
+++ b/io/wrap/vsnprintf.c
@@ -0,0 +1,9 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <wchar.h>
+
+int _vsnprintf_wrap(char *string, size_t max_size, char const *restrict format,
+		    va_list arg)
+{
+	return vsnprintf(string, max_size, format, arg);
+}
diff --git a/io/wrap/vsscanf.c b/io/wrap/vsscanf.c
new file mode 100644
index 0000000..dd2bdb8
--- /dev/null
+++ b/io/wrap/vsscanf.c
@@ -0,0 +1,8 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+
+int _vsscanf_wrap(char const *restrict string, char const *restrict format,
+		  va_list arg)
+{
+	return vsscanf(string, format, arg);
+}
diff --git a/io/wrap/vswprintf.c b/io/wrap/vswprintf.c
new file mode 100644
index 0000000..8046634
--- /dev/null
+++ b/io/wrap/vswprintf.c
@@ -0,0 +1,9 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <wchar.h>
+
+int _vswprintf_wrap(wchar_t *string, size_t max_size,
+		    wchar_t const *restrict format, va_list arg)
+{
+	return vswprintf(string, max_size, format, arg);
+}
diff --git a/io/wrap/vswscanf.c b/io/wrap/vswscanf.c
new file mode 100644
index 0000000..675596a
--- /dev/null
+++ b/io/wrap/vswscanf.c
@@ -0,0 +1,9 @@
+#define NO_OPAQUE_TYPE
+#include "io.h"
+#include <wchar.h>
+
+int _vswscanf_wrap(wchar_t const *restrict string,
+		   wchar_t const *restrict format, va_list arg)
+{
+	return vswscanf(string, format, arg);
+}