Defines starting with `x' in osfmk/kern

• XPR_DEFAULT_PAGER osfmk/kern/xpr.h:209
• XPR_INODE_PAGER osfmk/kern/xpr.h:210
• XPR_INODE_PAGER_DATA osfmk/kern/xpr.h:211
• XPR_LOCK osfmk/kern/xpr.h:198
• XPR_MEMORY_OBJECT osfmk/kern/xpr.h:206
• XPR_PMAP osfmk/kern/xpr.h:200
• XPR_SCHED osfmk/kern/xpr.h:197
• XPR_SLOCK osfmk/kern/xpr.h:199
• XPR_TRAPS osfmk/kern/xpr.h:196
• XPR_VM_FAULT osfmk/kern/xpr.h:207
• XPR_VM_MAP osfmk/kern/xpr.h:201
• XPR_VM_OBJECT osfmk/kern/xpr.h:202
• XPR_VM_OBJECT_CACHE osfmk/kern/xpr.h:203
• XPR_VM_OBJECT_REP osfmk/kern/xpr.h:208
• XPR_VM_PAGE osfmk/kern/xpr.h:204
• XPR_VM_PAGEOUT osfmk/kern/xpr.h:205
• XPR_XMM osfmk/kern/xpr.h:212