1 files changed, 94 insertions, 0 deletions

diff --git a/lib/libc/stdio/printflocal.h b/lib/libc/stdio/printflocal.h
new file mode 100644
index 000000000000..f643e48b2944
--- /dev/null
+++ b/lib/libc/stdio/printflocal.h
@@ -0,0 +1,94 @@
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Chris Torek.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * Flags used during conversion.
+ */
+#define	ALT		0x001		/* alternate form */
+#define	LADJUST		0x004		/* left adjustment */
+#define	LONGDBL		0x008		/* long double */
+#define	LONGINT		0x010		/* long integer */
+#define	LLONGINT	0x020		/* long long integer */
+#define	SHORTINT	0x040		/* short integer */
+#define	ZEROPAD		0x080		/* zero (as opposed to blank) pad */
+#define	FPT		0x100		/* Floating point number */
+#define	GROUPING	0x200		/* use grouping ("'" flag) */
+					/* C99 additional size modifiers: */
+#define	SIZET		0x400		/* size_t */
+#define	PTRDIFFT	0x800		/* ptrdiff_t */
+#define	INTMAXT		0x1000		/* intmax_t */
+#define	CHARINT		0x2000		/* print char using int format */
+
+/*
+ * Macros for converting digits to letters and vice versa
+ */
+#define	to_digit(c)	((c) - '0')
+#define is_digit(c)	((unsigned)to_digit(c) <= 9)
+#define	to_char(n)	((n) + '0')
+
+/* Size of the static argument table. */
+#define STATIC_ARG_TBL_SIZE 8
+
+union arg {
+	int	intarg;
+	u_int	uintarg;
+	long	longarg;
+	u_long	ulongarg;
+	long long longlongarg;
+	unsigned long long ulonglongarg;
+	ptrdiff_t ptrdiffarg;
+	size_t	sizearg;
+	intmax_t intmaxarg;
+	uintmax_t uintmaxarg;
+	void	*pvoidarg;
+	char	*pchararg;
+	signed char *pschararg;
+	short	*pshortarg;
+	int	*pintarg;
+	long	*plongarg;
+	long long *plonglongarg;
+	ptrdiff_t *pptrdiffarg;
+	size_t	*psizearg;
+	intmax_t *pintmaxarg;
+#ifndef NO_FLOATING_POINT
+	double	doublearg;
+	long double longdoublearg;
+#endif
+	wint_t	wintarg;
+	wchar_t	*pwchararg;
+};
+
+/* Handle positional parameters. */
+void	__find_arguments(const char *, va_list, union arg **);
+void	__find_warguments(const wchar_t *, va_list, union arg **);