library provides an emulation of the
OSS (Linux) audio interface.
Use the native interface for new programs and the emulation library only for
library first appeared in
The emulation uses a #define for ioctl
() so some
obscure programs can fail to compile.
The emulation is incomplete.
The emulation only covers ioctl
(), there are other
differences as well. E.g., on a write that would block in non-blocking mode