relocwrapper
-> progname
-> progreloc
- -> xreadlink
- -> areadlink
- -> readlink
+ -> areadlink
+ -> readlink
-> canonicalize-lgpl
-> malloca
+ -> readlink
-> relocatable
-> setenv
-> malloca
#include "progname.h"
#include "relocatable.h"
-#include "setenv.h"
#include "c-ctype.h"
/* Return a copy of the filename, with an extra ".bin" at the end.