miscelaneous code for testing purposes

Douglas Andreani e3fc839301 libpng: fix bug on count of files generated 5 anos atrás
libpng e3fc839301 libpng: fix bug on count of files generated 5 anos atrás
pthread 1b74b0c461 initial pthread and q_thread_model 5 anos atrás
queue_thread_model ef3e64cec5 changes to output on q_thread_model 5 anos atrás
x11-random 4ebb33954c replace rand() for drand48() on x11-examples/worley=noise 5 anos atrás