ccharp
ccharp **dirlist;
contains(ccharp *cpp, const char *s)
ccharp cp;
decolonify(char *s, ccharp **cppp, int *ip)
colonify(ccharp *cpp)
ccharp *dp;
static ccharp *bindirs, *mandirs, *sourcedirs;
static char *colonify(ccharp *);
static int contains(ccharp *, const char *);
static void decolonify(char *, ccharp **, int *);