-/** Returns the characters in the path p2 past the last matching characters in
- p1. Processes in a host dependent way. For example, on win32 the
- test is case insensitive and treats '/' and '\' as the same.
-*/
-char *getPathDifference (char *pinto, const char *p1, const char *p2);
-
-/** Given an array of string pointers, returns a string containing all
- of the strings seperated by spaces. The returned string is on the
- heap. n is the number of strings in the list.
+/** Given a file with path information in the binary files directory,
+ returns the directory component. Used for discovery of bin
+ directory of SDCC installation. Returns NULL if the path is
+ impossible.