Now that a program (`who') uses asprintf, we need all of these:

* asnprintf.c, asprintf.c, printf-args.c, printf-args.h, printf-parse.c:
* printf-parse.h, vasnprintf.c, vasnprintf.h, vasprintf.c, vasprintf.h:
New files, from gnulib.

1 files changed, 72 insertions, 0 deletions

diff --git a/lib/printf-parse.h b/lib/printf-parse.h
new file mode 100644
index 000000000..97e432af1
--- /dev/null
+++ b/lib/printf-parse.h
@@ -0,0 +1,72 @@
+/* Parse printf format string.
+   Copyright (C) 1999, 2002 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published
+   by the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+   USA.  */
+
+#ifndef _PRINTF_PARSE_H
+#define _PRINTF_PARSE_H
+
+#include "printf-args.h"
+
+
+/* Flags */
+#define FLAG_GROUP	 1	/* ' flag */
+#define FLAG_LEFT	 2	/* - flag */
+#define FLAG_SHOWSIGN	 4	/* + flag */
+#define FLAG_SPACE	 8	/* space flag */
+#define FLAG_ALT	16	/* # flag */
+#define FLAG_ZERO	32
+
+/* A parsed directive.  */
+typedef struct
+{
+  const char* dir_start;
+  const char* dir_end;
+  int flags;
+  const char* width_start;
+  const char* width_end;
+  int width_arg_index;
+  const char* precision_start;
+  const char* precision_end;
+  int precision_arg_index;
+  char conversion; /* d i o u x X f e E g G c s p n U % but not C S */
+  int arg_index;
+}
+char_directive;
+
+/* A parsed format string.  */
+typedef struct
+{
+  unsigned int count;
+  char_directive *dir;
+  unsigned int max_width_length;
+  unsigned int max_precision_length;
+}
+char_directives;
+
+
+/* Parses the format string.  Fills in the number N of directives, and fills
+   in directives[0], ..., directives[N-1], and sets directives[N].dir_start
+   to the end of the format string.  Also fills in the arg_type fields of the
+   arguments and the needed count of arguments.  */
+#ifdef STATIC
+STATIC
+#else
+extern
+#endif
+int printf_parse (const char *format, char_directives *d, arguments *a);
+
+#endif /* _PRINTF_PARSE_H */