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/* Copyright (c) 2011 Corinna Vinschen <corinna@vinschen.de> */
/*
FUNCTION
<<strchrnul>>---search for character in string
INDEX
strchrnul
SYNOPSIS
#include <string.h>
char * strchrnul(const char *<[string]>, int <[c]>);
DESCRIPTION
This function finds the first occurence of <[c]> (converted to
a char) in the string pointed to by <[string]> (including the
terminating null character).
RETURNS
Returns a pointer to the located character, or a pointer
to the concluding null byte if <[c]> does not occur in <[string]>.
PORTABILITY
<<strchrnul>> is a GNU extension.
<<strchrnul>> requires no supporting OS subroutines. It uses
strchr() and strlen() from elsewhere in this library.
QUICKREF
strchrnul
*/
#define _GNU_SOURCE
#include <string.h>
char *
strchrnul(const char *s1, int i)
{
char *s = strchr(s1, i);
return s ? s : (char *)s1 + strlen(s1);
}