.\" Process this file with .\" groff -man -Tascii cryptday.1 .\" .TH js_val 3 "October 2000" JS "js library reference" .\" We don't want hyphenation (it's too ugly) .\" We also disable justification when using nroff .hy 0 .if n .na .SH NAME js_val \- Return the big-endian numeric value of a given character in a js_string object .SH SYNOPSIS .nf .B #include "JsStr.h" .sp .B "int js_val(js_string *js, int offset);" .fi .SH DESCRIPTION .B js_val determines the big-endian numeric value of a given character in a .B js_string object. .SH ARGUMENTS .B js is a pointer to the .B js_string object that you wish to view the numeric value of a character in. .B offset is the character number of the character we want to look at. 0 is the first character in the string, 1 is the second character, and so on. .SH EXAMPLE The following example code creates a .B js_string object, then determines the numeric value of the first character. .nf js_string *foo; int val; foo = js_create(256,1); js_set_encode(foo,JS_US_ASCII); js_qstr2js(foo," "); val = js_val(foo,0); /* Should be 32 (ASCII space) */ .fi .SH "RETURN VALUE" .B js_val returns the value of the character in question. This function will return .I JS_ERROR if it is not able to get the value for the character in question. .SH AUTHOR Sam Trenholme <kiwi-zttfryb@koala.samiam.org>