<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9"> <TITLE> {The S-lang C Library Reference}: SLang_create_nslstring</TITLE> <LINK HREF="cref-90.html" REL=next> <LINK HREF="cref-88.html" REL=previous> <LINK HREF="cref.html#toc89" REL=contents> </HEAD> <BODY> <A HREF="cref-90.html">Next</A> <A HREF="cref-88.html">Previous</A> <A HREF="cref.html#toc89">Contents</A> <HR> <H2><A NAME="SLang_create_nslstring"></A> <A NAME="s89">89. <B>SLang_create_nslstring</B></A></H2> <P> <DL> <DT><B> Synopsis </B><DD><P>Created a hashed substring <DT><B> Usage </B><DD><P><CODE>char *SLang_create_nslstring (char *s, unsigned int n)</CODE> <DT><B> Description </B><DD><P><CODE>SLang_create_nslstring</CODE> is like <CODE>SLang_create_slstring</CODE> except that only the first <CODE>n</CODE> characters of <CODE>s</CODE> are used to perform the string. Upon error, it returns <CODE>NULL</CODE>, otherwise it returns the hashed substring. Such a string must be freed by the function <CODE>SLang_free_slstring</CODE>. <DT><B> Notes </B><DD><P>Do not use <CODE>free</CODE> or <CODE>SLfree</CODE> to free the string returned by <CODE>SLang_create_slstring</CODE> or <CODE>SLang_create_nslstring</CODE>. Also it is important that no attempt is made to modify the hashed string returned by either of these functions. If one needs to modify a string, the functions <CODE>SLmake_string</CODE> or <CODE>SLmake_nstring</CODE> should be used instead. <DT><B> See Also </B><DD><P><CODE>SLang_free_slstring, SLang_create_slstring, SLmake_nstring</CODE> </DL> <P> <P> <HR> <A HREF="cref-90.html">Next</A> <A HREF="cref-88.html">Previous</A> <A HREF="cref.html#toc89">Contents</A> </BODY> </HTML>