hyperlight-libc 0.16.0

This crate provides picolibc for Hyperlight guests. It builds the picolibc library and generates bindings to the libc types and functions.
Documentation
/*
Copyright (c) 1994 Cygnus Support.
All rights reserved.

Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
and/or other materials related to such
distribution and use acknowledge that the software was developed
at Cygnus Support, Inc.  Cygnus Support, Inc. may not be used to
endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */
/*
FUNCTION
        <<rindex>>---reverse search for character in string

INDEX
        rindex

SYNOPSIS
        #include <string.h>
        char * rindex(const char *<[string]>, int <[c]>);

DESCRIPTION
        This function finds the last occurence of <[c]> (converted to
        a char) in the string pointed to by <[string]> (including the
        terminating null character).

        This function is identical to <<strrchr>>.

RETURNS
        Returns a pointer to the located character, or a null pointer
        if <[c]> does not occur in <[string]>.

PORTABILITY
<<rindex>> requires no supporting OS subroutines.

QUICKREF
        rindex - pure
*/

#include <string.h>
#include <strings.h>

char *
rindex(const char *s, int c)
{
    return strrchr(s, c);
}