Defines starting with `s' in vm

• SDB_ALLOC vm/swap_pager.c:89
• SDB_ALLOCBLK vm/swap_pager.c:93
• SDB_ANOM vm/swap_pager.c:95
• SDB_ANOMPANIC vm/swap_pager.c:96
• SDB_FAIL vm/swap_pager.c:92
• SDB_FOLLOW vm/swap_pager.c:87
• SDB_FULL vm/swap_pager.c:94
• SDB_INIT vm/swap_pager.c:88
• SDB_IO vm/swap_pager.c:90
• SDB_SWAPIN vm/vm_glue.c:264
• SDB_SWAPOUT vm/vm_glue.c:265
• SDB_WRITE vm/swap_pager.c:91
• SPC_BUSY vm/swap_pager.c:111
• SPC_DIRTY vm/swap_pager.c:114
• SPC_DONE vm/swap_pager.c:112
• SPC_ERROR vm/swap_pager.c:113
• SPC_FREE vm/swap_pager.c:110
• _SWAP_PAGER_ vm/swap_pager.h:42
• SW_NAMED vm/swap_pager.h:88
• SW_WANTED vm/swap_pager.h:87