PipeWire: Globals

PipeWire 0.3.37

### - memm -

- PW_MEMMAP_FLAG_LOCKED : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_NONE : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_PRIVATE : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_READ : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_READWRITE : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_TWICE : pipewire/src/pipewire/mem.h
- PW_MEMMAP_FLAG_WRITE : pipewire/src/pipewire/mem.h