.\" (C) 2002 Ian Gulliver
.TH firestring_hextoi 3 2002-09-21
.SH NAME
firestring_hextoi \-
return a numerical value for a 2 digit hex string
.SH SYNOPSIS
.B #include <firestring.h>
.br
.B -lfirestring
.LP
.BI "int firestring_hextoi(char *" "input" ")"
.SH DESCRIPTION
firestring_hextoi takes a string
.I s
with the first two characters as hex digits and converts
the value to a integer.
.SH RETURN VALUE
Returns the hex value between 0 and 255 (inclusive), or -1
if the first two characters of
.I s
are not valid hex digits.
.SH AUTHOR
Ian Gulliver <ian@penguinhosting.net>
.SH SEE ALSO
.BR libfirestring (3)