* If so don't print the pre/post string for the recursive calls. This is
* necessary on some systems (e.g. FreeBSD 9.1) which call multiple hooked
* functions while printing a string (e.g. a FILE * and a fd hook function is
* If so don't print the pre/post string for the recursive calls. This is
* necessary on some systems (e.g. FreeBSD 9.1) which call multiple hooked
* functions while printing a string (e.g. a FILE * and a fd hook function is