Commit 1795f87952a68155a618523799f70473483c7265

Vicent Marti 2010-11-05T03:20:17

Improve error handling All initialization functions now return error codes instead of pointers. Error codes are now properly propagated on most functions. Several new and more specific error codes have been added in common.h Signed-off-by: Vicent Marti <tanoku@gmail.com>