.\" (C) 2002 Ian Gulliver
.TH firestring_estr_vsprintfe 3 2004-02-24
.SH NAME
firestring_estr_vsprintfe \-
.BR firestring_estr_vsprintf (3)
with an estring format
.SH SYNOPSIS
.B #include <firestring.h>
.br
.B -lfirestring
.LP
.BI "long firestring_estr_vsprintfe(struct firestring_estr_t *" "out" ", struct firestring_estr_t *" "format" ", va_list " ap ")"
.SH DESCRIPTION
firestring_estr_vsprintfe() behaves exactly like
.BR firestring_estr_vsprintf (3)
except that it takes an estring format argument, so the
format can contain arbitrary binary data.  However, please
note that user user-input data as the format string is
.BR INSECURE .
.SH RETURN VALUE
Returns the number of bytes written to
.IR out .
.SH AUTHOR
Ian Gulliver <ian@penguinhosting.net>
.SH SEE ALSO
.BR libfirestring (3)