Stefan Hoffmann f2433aedc8 cleanup environment variable handling + unit tests ...

* removed a putenv() implementation which isn't needed anymore
  * mch_getenv() and mch_setenv() are now functions in src/os/env.c
  * removes direct calls to getenv() and setenv() outside of src/os/env.c
  * refactored the logic of get_env_name into mch_getenvname_at_index
  * added unittests for the functions in os/env.c

2014-03-06 13:38:45 -03:00

..

unit

cleanup environment variable handling + unit tests

2014-03-06 13:38:45 -03:00