MachPort          125 src/pkg/runtime/defs_darwin_386.h typedef struct MachPort MachPort;
MachPort          125 src/pkg/runtime/defs_darwin_amd64.h typedef struct MachPort MachPort;
MachPort          329 src/pkg/runtime/os_darwin.c 	MachPort semaphore;
MachPort          336 src/pkg/runtime/os_darwin.c 	MachPort semaphore;