filenvercmp       589 lib/strutil.h  int filenvercmp (char const *a, ssize_t alen, char const *b, ssize_t blen);
filenvercmp       195 lib/strutil/filevercmp.c     return filenvercmp (s1, -1, s2, -1);
filenvercmp        85 tests/lib/strutil/filevercmp.c     nresult = filenvercmp (buffer, alen, buffer + alen, blen);