--------------------------------------------------------------------
     
     The man page below defines the interface for semantic versioning.
     
     A participant in the clibs project.
     See https://github.com/clibs/clib/wiki/Packages for more info.
     
                                             Sat Dec 13 10:12:49 EST 2014
     --------------------------------------------------------------------

HTMLESCAPE(3)            BSD Library Functions Manual            HTMLESCAPE(3)

NAME
     htmlescape -- HTML escape the characters '<', '>', '&' and '"'

SYNOPSIS
     #include <htmlescape.h>

     int
     htmlescape(const char *src, char **dst);

DESCRIPTION
     The htmlescape function parses a  string and converts the characters
     listed above to their corresponding HTML entities.

     The calling program is responsible for freeing the memory allocated to
     *dst.

RETURN VALUE
     htmlescape returns 0 on success.  If memory could not be allocated for
     the destination string, then ENOMEM is returned.

     If either argument is null or the src string is empty, 0 is returned and
     dst is unchanged.

EXAMPLE
     The following code fragment illustrates a simple usage:

           char *dst = 0;

           htmlescape("forbidden: < > & \\\"", &dst);
           printf("dst = '%s'\n", dst);
           free(dst);

     produces this output:

           dst = 'forbidden: &lt; &gt; &amp; &quot;'

BSD                            December 13, 2014                           BSD