1 files changed, 60 insertions, 0 deletions
diff --git a/common/estream-printf.h b/common/estream-printf.h
new file mode 100644
index 000000000..bbf132b26
--- /dev/null
+++ b/common/estream-printf.h
@@ -0,0 +1,60 @@
+/* estream-printf.h - Versatile C-99 compliant printf formatting.
+ * Copyright (C) 2007 g10 Code GmbH
+ *
+ * This file is part of Libestream.
+ *
+ * Libestream is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * Libestream 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Libestream; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
+ *
+ * $Id: estream-printf.h 54 2007-05-15 14:12:06Z wk $
+ */
+
+#ifndef ESTREAM_PRINTF_H
+#define ESTREAM_PRINTF_H
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
+# define ESTREAM_GCC_A_PRINTF( f, a )  __attribute__ ((format (printf,f,a)))
+#else
+# define ESTREAM_GCC_A_PRINTF( f, a )
+#endif
+
+
+typedef int (*estream_printf_out_t)
+     (void *outfncarg,  const char *buf, size_t buflen);
+
+int estream_format (estream_printf_out_t outfnc, void *outfncarg,
+                    const char *format, va_list vaargs) 
+     ESTREAM_GCC_A_PRINTF(3,0);
+int estream_printf (const char *format, ...) 
+     ESTREAM_GCC_A_PRINTF(1,2);
+int estream_fprintf (FILE *fp, const char *format, ... )
+     ESTREAM_GCC_A_PRINTF(2,3);
+int estream_vfprintf (FILE *fp, const char *format, va_list arg_ptr)
+     ESTREAM_GCC_A_PRINTF(2,0);
+int estream_snprintf (char *buf, size_t bufsize, const char *format, ...)
+     ESTREAM_GCC_A_PRINTF(3,4);
+int estream_vsnprintf (char *buf,size_t bufsize, 
+                       const char *format, va_list arg_ptr) 
+     ESTREAM_GCC_A_PRINTF(3,0);
+int estream_asprintf (char **bufp, const char *format, ...)
+     ESTREAM_GCC_A_PRINTF(2,3);
+int estream_vasprintf (char **bufp, const char *format, va_list arg_ptr)
+     ESTREAM_GCC_A_PRINTF(2,0);
+
+
+#endif /*ESTREAM_PRINTF_H*/