Circular buffer for c

Simple to use circular buffer to be used in multithread or network applications.

How To

Create and init buffer.

circular_buffer cb;
if(init_circular_buffer(512, &cb) != OK_SIGNAL)
  return ERROR_SIGNAL;

Write to buffer.

char str[] = {'H', 'e', 'l', 'l', 'o', ',', ' ', 'w', 'o', 'r', 'l', 'd', '!', '\n'};
write_buffer(&cb, str, 14);

Read from buffer.

byte out;
while(read_buffer(&cb, &out) == OK_SIGNAL)
  printf("%c", out);

And remember to destroy the object to prevent memory leaks.

destroy_circular_buffer(&cb);

See example using threads in test.c