Typedefs starting with 'p' in FreeBSD

• physaddr i386/isa/aha1742.c:74
• physadr i386/include/types.h:42
• physlen i386/isa/ultra14f.c:79
• pid_t sys/types.h:56
• pmap_statistics_t vm/vm_statistics.h:109
• pmap_t i386/include/pmap.h:186
• Port_t i386/isa/sio.c:138
• pt_entry_t i386/include/pmap.h:118
• pv_entry_t i386/include/pmap.h:215