darwintrace: Avoid dirent.h to fix compile error
darwintrace: Avoid dirent.h to fix compile error

Compilation failed on base-10.6_x86_64 with:

Undefined symbols for architecture x86_64:
  "_getdirentries_is_not_available_when_64_bit_inodes_are_in_effect", referenced from:
      __dt_getdirentries in readdir.o
      __interpose_getdirentries in readdir.o
ld: symbol(s) not found for architecture x86_64

danchr/macports-base,macports/macports-base,macports/macports-base,neverpanic/macports-base,neverpanic/macports-base,danchr/macports-base