BVLC/caffe — pull request #964 by ronghanghu (2014-08-22 07:24:20+00:00)
Title: Fix comments in internal_thread.hpp

Fix comments in internal_thread.hpp. If successful, the pthread_create() function returns zero. Otherwise, an error number is returned to indicate the error. Details http://pubs.opengroup.org/onlinepubs/7908799/xsh/pthread_create.html