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<HEADER>
<TITLE>String handling for libwww</TITLE></HEADER>
<BODY>
<H1>Strings</H1>Case-independent string comparison
and allocations with copies etc
<PRE>
#ifndef HTSTRING_H
#define HTSTRING_H
#include "HTUtils.h"
extern CONST char * HTLibraryVersion; /* String for help screen etc */
</PRE>
<H2>Case-insensitive string comparison</H2>The usual routines (comp instead
of cmp) had some problem.
<PRE>extern int strcasecomp PARAMS((CONST char *a, CONST char *b));
extern int strncasecomp PARAMS((CONST char *a, CONST char *b, int n));
</PRE>
<H2>Case-insensitive string inside another string</H2>
This works like <CODE>strstr()</CODE> but is not case-sensitive.
<PRE>
PUBLIC char * strcasestr PARAMS((char * s1,
char * s2));
</PRE>
<H2>Malloced string manipulation</H2>
<PRE>#define StrAllocCopy(dest, src) HTSACopy (&(dest), src)
#define StrAllocCat(dest, src) HTSACat (&(dest), src)
extern char * HTSACopy PARAMS ((char **dest, CONST char *src));
extern char * HTSACat PARAMS ((char **dest, CONST char *src));
</PRE>
<H2>Next word or quoted string</H2>
<PRE>extern char * HTNextField PARAMS ((char** pstr));
#endif
</PRE>end</A><P>
</BODY>
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