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2a7d3f7d70
procps/proc/vmstat.h
Jim Warner 4a0e974b7f library: more tweaks for code and/or comments, 3rd gen 
Following is a summary of significant changes (if any)
to each of these now upgraded 3rd gen library modules.

<meminfo> ............................................
. eliminated duplicate decl of 'struct procps_meminfo'
. standardized/normalized results struct union members
. added 'std' & 'var' dividers in .c file, like <pids>
. how did i miss relocating all these friggin' #undefs
. cleanup 'get' return logic (remove a redundant 'if')

<pids> ...............................................
. repositioned the procps_pidsinfo structure in header
. removed the extra trailing comma from enum pids_item
. standardized/normalized results struct union members

<slabinfo> ...........................................
. corrected comment typo (jeeze, in an 'aligned' para)
. standardized/normalized results struct union members
. added 'std' & 'var' dividers in .c file, like <pids>
. removed an obsolete #undef from procps_slabinfo_sort
. cleanup 'get' return logic (remove a redundant 'if')

<stat> ...............................................
. how did i miss relocating all these friggin' #undefs
. corrected an initialization fencepost used with numa <=== see Craig, here's a bug fix
. removed the extra trailing comma from enum stat_item
. standardized/normalized results struct union members
. added 'std' & 'var' dividers in .c file, like <pids>
. strengthen those parm checks in procps_stat_get func
. cleanup 'get' return logic (remove a redundant 'if')

<vmstat> .............................................
. standardized/normalized results struct union members
. added 'std' & 'var' dividers in .c file, like <pids>
. cleanup 'get' return logic (remove a redundant 'if')

[ virtually all of these tweaks reflect the author's ]
[ continuing pursuit of an unreasonable goal -- that ]
[ of a 'perfect' (plus 'pretty') C language program! ]

Signed-off-by: Jim Warner <james.warner@comcast.net>
2016-06-17 21:44:29 +10:00

309 lines
17 KiB
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/*
* libprocps - Library to read proc filesystem
*
* Copyright (C) 1995 Martin Schulze <joey@infodrom.north.de>
* Copyright (C) 1996 Charles Blake <cblake@bbn.com>
* Copyright (C) 2003 Albert Cahalan
* Copyright (C) 2015 Craig Small <csmall@enc.com.au>
* Copyright (C) 2016 Jim Warner <james.warner@comcast.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PROC_VMSTAT_H
#define PROC_VMSTAT_H
#include <features.h>
__BEGIN_DECLS
enum vmstat_item {
PROCPS_VMSTAT_noop, // ( never altered )
PROCPS_VMSTAT_extra, // ( reset to zero )
PROCPS_VMSTAT_ALLOCSTALL, // ul_int
PROCPS_VMSTAT_BALLOON_DEFLATE, // ul_int
PROCPS_VMSTAT_BALLOON_INFLATE, // ul_int
PROCPS_VMSTAT_BALLOON_MIGRATE, // ul_int
PROCPS_VMSTAT_COMPACT_FAIL, // ul_int
PROCPS_VMSTAT_COMPACT_FREE_SCANNED, // ul_int
PROCPS_VMSTAT_COMPACT_ISOLATED, // ul_int
PROCPS_VMSTAT_COMPACT_MIGRATE_SCANNED, // ul_int
PROCPS_VMSTAT_COMPACT_STALL, // ul_int
PROCPS_VMSTAT_COMPACT_SUCCESS, // ul_int
PROCPS_VMSTAT_DROP_PAGECACHE, // ul_int
PROCPS_VMSTAT_DROP_SLAB, // ul_int
PROCPS_VMSTAT_HTLB_BUDDY_ALLOC_FAIL, // ul_int
PROCPS_VMSTAT_HTLB_BUDDY_ALLOC_SUCCESS, // ul_int
PROCPS_VMSTAT_KSWAPD_HIGH_WMARK_HIT_QUICKLY, // ul_int
PROCPS_VMSTAT_KSWAPD_INODESTEAL, // ul_int
PROCPS_VMSTAT_KSWAPD_LOW_WMARK_HIT_QUICKLY, // ul_int
PROCPS_VMSTAT_NR_ACTIVE_ANON, // ul_int
PROCPS_VMSTAT_NR_ACTIVE_FILE, // ul_int
PROCPS_VMSTAT_NR_ALLOC_BATCH, // ul_int
PROCPS_VMSTAT_NR_ANON_PAGES, // ul_int
PROCPS_VMSTAT_NR_ANON_TRANSPARENT_HUGEPAGES, // ul_int
PROCPS_VMSTAT_NR_BOUNCE, // ul_int
PROCPS_VMSTAT_NR_DIRTIED, // ul_int
PROCPS_VMSTAT_NR_DIRTY, // ul_int
PROCPS_VMSTAT_NR_DIRTY_BACKGROUND_THRESHOLD, // ul_int
PROCPS_VMSTAT_NR_DIRTY_THRESHOLD, // ul_int
PROCPS_VMSTAT_NR_FILE_PAGES, // ul_int
PROCPS_VMSTAT_NR_FREE_CMA, // ul_int
PROCPS_VMSTAT_NR_FREE_PAGES, // ul_int
PROCPS_VMSTAT_NR_INACTIVE_ANON, // ul_int
PROCPS_VMSTAT_NR_INACTIVE_FILE, // ul_int
PROCPS_VMSTAT_NR_ISOLATED_ANON, // ul_int
PROCPS_VMSTAT_NR_ISOLATED_FILE, // ul_int
PROCPS_VMSTAT_NR_KERNEL_STACK, // ul_int
PROCPS_VMSTAT_NR_MAPPED, // ul_int
PROCPS_VMSTAT_NR_MLOCK, // ul_int
PROCPS_VMSTAT_NR_PAGES_SCANNED, // ul_int
PROCPS_VMSTAT_NR_PAGE_TABLE_PAGES, // ul_int
PROCPS_VMSTAT_NR_SHMEM, // ul_int
PROCPS_VMSTAT_NR_SLAB_RECLAIMABLE, // ul_int
PROCPS_VMSTAT_NR_SLAB_UNRECLAIMABLE, // ul_int
PROCPS_VMSTAT_NR_UNEVICTABLE, // ul_int
PROCPS_VMSTAT_NR_UNSTABLE, // ul_int
PROCPS_VMSTAT_NR_VMSCAN_IMMEDIATE_RECLAIM, // ul_int
PROCPS_VMSTAT_NR_VMSCAN_WRITE, // ul_int
PROCPS_VMSTAT_NR_WRITEBACK, // ul_int
PROCPS_VMSTAT_NR_WRITEBACK_TEMP, // ul_int
PROCPS_VMSTAT_NR_WRITTEN, // ul_int
PROCPS_VMSTAT_NUMA_FOREIGN, // ul_int
PROCPS_VMSTAT_NUMA_HINT_FAULTS, // ul_int
PROCPS_VMSTAT_NUMA_HINT_FAULTS_LOCAL, // ul_int
PROCPS_VMSTAT_NUMA_HIT, // ul_int
PROCPS_VMSTAT_NUMA_HUGE_PTE_UPDATES, // ul_int
PROCPS_VMSTAT_NUMA_INTERLEAVE, // ul_int
PROCPS_VMSTAT_NUMA_LOCAL, // ul_int
PROCPS_VMSTAT_NUMA_MISS, // ul_int
PROCPS_VMSTAT_NUMA_OTHER, // ul_int
PROCPS_VMSTAT_NUMA_PAGES_MIGRATED, // ul_int
PROCPS_VMSTAT_NUMA_PTE_UPDATES, // ul_int
PROCPS_VMSTAT_PAGEOUTRUN, // ul_int
PROCPS_VMSTAT_PGACTIVATE, // ul_int
PROCPS_VMSTAT_PGALLOC_DMA, // ul_int
PROCPS_VMSTAT_PGALLOC_DMA32, // ul_int
PROCPS_VMSTAT_PGALLOC_MOVABLE, // ul_int
PROCPS_VMSTAT_PGALLOC_NORMAL, // ul_int
PROCPS_VMSTAT_PGDEACTIVATE, // ul_int
PROCPS_VMSTAT_PGFAULT, // ul_int
PROCPS_VMSTAT_PGFREE, // ul_int
PROCPS_VMSTAT_PGINODESTEAL, // ul_int
PROCPS_VMSTAT_PGMAJFAULT, // ul_int
PROCPS_VMSTAT_PGMIGRATE_FAIL, // ul_int
PROCPS_VMSTAT_PGMIGRATE_SUCCESS, // ul_int
PROCPS_VMSTAT_PGPGIN, // ul_int
PROCPS_VMSTAT_PGPGOUT, // ul_int
PROCPS_VMSTAT_PGREFILL_DMA, // ul_int
PROCPS_VMSTAT_PGREFILL_DMA32, // ul_int
PROCPS_VMSTAT_PGREFILL_MOVABLE, // ul_int
PROCPS_VMSTAT_PGREFILL_NORMAL, // ul_int
PROCPS_VMSTAT_PGROTATED, // ul_int
PROCPS_VMSTAT_PGSCAN_DIRECT_DMA, // ul_int
PROCPS_VMSTAT_PGSCAN_DIRECT_DMA32, // ul_int
PROCPS_VMSTAT_PGSCAN_DIRECT_MOVABLE, // ul_int
PROCPS_VMSTAT_PGSCAN_DIRECT_NORMAL, // ul_int
PROCPS_VMSTAT_PGSCAN_DIRECT_THROTTLE, // ul_int
PROCPS_VMSTAT_PGSCAN_KSWAPD_DMA, // ul_int
PROCPS_VMSTAT_PGSCAN_KSWAPD_DMA32, // ul_int
PROCPS_VMSTAT_PGSCAN_KSWAPD_MOVEABLE, // ul_int
PROCPS_VMSTAT_PGSCAN_KSWAPD_NORMAL, // ul_int
PROCPS_VMSTAT_PGSTEAL_DIRECT_DMA, // ul_int
PROCPS_VMSTAT_PGSTEAL_DIRECT_DMA32, // ul_int
PROCPS_VMSTAT_PGSTEAL_DIRECT_MOVABLE, // ul_int
PROCPS_VMSTAT_PGSTEAL_DIRECT_NORMAL, // ul_int
PROCPS_VMSTAT_PGSTEAL_KSWAPD_DMA, // ul_int
PROCPS_VMSTAT_PGSTEAL_KSWAPD_DMA32, // ul_int
PROCPS_VMSTAT_PGSTEAL_KSWAPD_MOVABLE, // ul_int
PROCPS_VMSTAT_PGSTEAL_KSWAPD_NORMAL, // ul_int
PROCPS_VMSTAT_PSWPIN, // ul_int
PROCPS_VMSTAT_PSWPOUT, // ul_int
PROCPS_VMSTAT_SLABS_SCANNED, // ul_int
PROCPS_VMSTAT_THP_COLLAPSE_ALLOC, // ul_int
PROCPS_VMSTAT_THP_COLLAPSE_ALLOC_FAILED, // ul_int
PROCPS_VMSTAT_THP_FAULT_ALLOC, // ul_int
PROCPS_VMSTAT_THP_FAULT_FALLBACK, // ul_int
PROCPS_VMSTAT_THP_SPLIT, // ul_int
PROCPS_VMSTAT_THP_ZERO_PAGE_ALLOC, // ul_int
PROCPS_VMSTAT_THP_ZERO_PAGE_ALLOC_FAILED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_CLEARED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_CULLED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_MLOCKED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_MUNLOCKED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_RESCUED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_SCANNED, // ul_int
PROCPS_VMSTAT_UNEVICTABLE_PGS_STRANDED, // ul_int
PROCPS_VMSTAT_WORKINGSET_ACTIVATE, // ul_int
PROCPS_VMSTAT_WORKINGSET_NODERECLAIM, // ul_int
PROCPS_VMSTAT_WORKINGSET_REFAULT, // ul_int
PROCPS_VMSTAT_ZONE_RECLAIM_FAILED, // ul_int
PROCPS_VMSTAT_DELTA_ALLOCSTALL, // sl_int
PROCPS_VMSTAT_DELTA_BALLOON_DEFLATE, // sl_int
PROCPS_VMSTAT_DELTA_BALLOON_INFLATE, // sl_int
PROCPS_VMSTAT_DELTA_BALLOON_MIGRATE, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_FAIL, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_FREE_SCANNED, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_ISOLATED, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_MIGRATE_SCANNED, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_STALL, // sl_int
PROCPS_VMSTAT_DELTA_COMPACT_SUCCESS, // sl_int
PROCPS_VMSTAT_DELTA_DROP_PAGECACHE, // sl_int
PROCPS_VMSTAT_DELTA_DROP_SLAB, // sl_int
PROCPS_VMSTAT_DELTA_HTLB_BUDDY_ALLOC_FAIL, // sl_int
PROCPS_VMSTAT_DELTA_HTLB_BUDDY_ALLOC_SUCCESS, // sl_int
PROCPS_VMSTAT_DELTA_KSWAPD_HIGH_WMARK_HIT_QUICKLY, // sl_int
PROCPS_VMSTAT_DELTA_KSWAPD_INODESTEAL, // sl_int
PROCPS_VMSTAT_DELTA_KSWAPD_LOW_WMARK_HIT_QUICKLY, // sl_int
PROCPS_VMSTAT_DELTA_NR_ACTIVE_ANON, // sl_int
PROCPS_VMSTAT_DELTA_NR_ACTIVE_FILE, // sl_int
PROCPS_VMSTAT_DELTA_NR_ALLOC_BATCH, // sl_int
PROCPS_VMSTAT_DELTA_NR_ANON_PAGES, // sl_int
PROCPS_VMSTAT_DELTA_NR_ANON_TRANSPARENT_HUGEPAGES, // sl_int
PROCPS_VMSTAT_DELTA_NR_BOUNCE, // sl_int
PROCPS_VMSTAT_DELTA_NR_DIRTIED, // sl_int
PROCPS_VMSTAT_DELTA_NR_DIRTY, // sl_int
PROCPS_VMSTAT_DELTA_NR_DIRTY_BACKGROUND_THRESHOLD, // sl_int
PROCPS_VMSTAT_DELTA_NR_DIRTY_THRESHOLD, // sl_int
PROCPS_VMSTAT_DELTA_NR_FILE_PAGES, // sl_int
PROCPS_VMSTAT_DELTA_NR_FREE_CMA, // sl_int
PROCPS_VMSTAT_DELTA_NR_FREE_PAGES, // sl_int
PROCPS_VMSTAT_DELTA_NR_INACTIVE_ANON, // sl_int
PROCPS_VMSTAT_DELTA_NR_INACTIVE_FILE, // sl_int
PROCPS_VMSTAT_DELTA_NR_ISOLATED_ANON, // sl_int
PROCPS_VMSTAT_DELTA_NR_ISOLATED_FILE, // sl_int
PROCPS_VMSTAT_DELTA_NR_KERNEL_STACK, // sl_int
PROCPS_VMSTAT_DELTA_NR_MAPPED, // sl_int
PROCPS_VMSTAT_DELTA_NR_MLOCK, // sl_int
PROCPS_VMSTAT_DELTA_NR_PAGES_SCANNED, // sl_int
PROCPS_VMSTAT_DELTA_NR_PAGE_TABLE_PAGES, // sl_int
PROCPS_VMSTAT_DELTA_NR_SHMEM, // sl_int
PROCPS_VMSTAT_DELTA_NR_SLAB_RECLAIMABLE, // sl_int
PROCPS_VMSTAT_DELTA_NR_SLAB_UNRECLAIMABLE, // sl_int
PROCPS_VMSTAT_DELTA_NR_UNEVICTABLE, // sl_int
PROCPS_VMSTAT_DELTA_NR_UNSTABLE, // sl_int
PROCPS_VMSTAT_DELTA_NR_VMSCAN_IMMEDIATE_RECLAIM, // sl_int
PROCPS_VMSTAT_DELTA_NR_VMSCAN_WRITE, // sl_int
PROCPS_VMSTAT_DELTA_NR_WRITEBACK, // sl_int
PROCPS_VMSTAT_DELTA_NR_WRITEBACK_TEMP, // sl_int
PROCPS_VMSTAT_DELTA_NR_WRITTEN, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_FOREIGN, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_HINT_FAULTS, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_HINT_FAULTS_LOCAL, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_HIT, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_HUGE_PTE_UPDATES, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_INTERLEAVE, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_LOCAL, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_MISS, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_OTHER, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_PAGES_MIGRATED, // sl_int
PROCPS_VMSTAT_DELTA_NUMA_PTE_UPDATES, // sl_int
PROCPS_VMSTAT_DELTA_PAGEOUTRUN, // sl_int
PROCPS_VMSTAT_DELTA_PGACTIVATE, // sl_int
PROCPS_VMSTAT_DELTA_PGALLOC_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGALLOC_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGALLOC_MOVABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGALLOC_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PGDEACTIVATE, // sl_int
PROCPS_VMSTAT_DELTA_PGFAULT, // sl_int
PROCPS_VMSTAT_DELTA_PGFREE, // sl_int
PROCPS_VMSTAT_DELTA_PGINODESTEAL, // sl_int
PROCPS_VMSTAT_DELTA_PGMAJFAULT, // sl_int
PROCPS_VMSTAT_DELTA_PGMIGRATE_FAIL, // sl_int
PROCPS_VMSTAT_DELTA_PGMIGRATE_SUCCESS, // sl_int
PROCPS_VMSTAT_DELTA_PGPGIN, // sl_int
PROCPS_VMSTAT_DELTA_PGPGOUT, // sl_int
PROCPS_VMSTAT_DELTA_PGREFILL_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGREFILL_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGREFILL_MOVABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGREFILL_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PGROTATED, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_DIRECT_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_DIRECT_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_DIRECT_MOVABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_DIRECT_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_DIRECT_THROTTLE, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_KSWAPD_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_KSWAPD_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_KSWAPD_MOVEABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGSCAN_KSWAPD_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_DIRECT_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_DIRECT_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_DIRECT_MOVABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_DIRECT_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_KSWAPD_DMA, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_KSWAPD_DMA32, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_KSWAPD_MOVABLE, // sl_int
PROCPS_VMSTAT_DELTA_PGSTEAL_KSWAPD_NORMAL, // sl_int
PROCPS_VMSTAT_DELTA_PSWPIN, // sl_int
PROCPS_VMSTAT_DELTA_PSWPOUT, // sl_int
PROCPS_VMSTAT_DELTA_SLABS_SCANNED, // sl_int
PROCPS_VMSTAT_DELTA_THP_COLLAPSE_ALLOC, // sl_int
PROCPS_VMSTAT_DELTA_THP_COLLAPSE_ALLOC_FAILED, // sl_int
PROCPS_VMSTAT_DELTA_THP_FAULT_ALLOC, // sl_int
PROCPS_VMSTAT_DELTA_THP_FAULT_FALLBACK, // sl_int
PROCPS_VMSTAT_DELTA_THP_SPLIT, // sl_int
PROCPS_VMSTAT_DELTA_THP_ZERO_PAGE_ALLOC, // sl_int
PROCPS_VMSTAT_DELTA_THP_ZERO_PAGE_ALLOC_FAILED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_CLEARED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_CULLED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_MLOCKED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_MUNLOCKED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_RESCUED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_SCANNED, // sl_int
PROCPS_VMSTAT_DELTA_UNEVICTABLE_PGS_STRANDED, // sl_int
PROCPS_VMSTAT_DELTA_WORKINGSET_ACTIVATE, // sl_int
PROCPS_VMSTAT_DELTA_WORKINGSET_NODERECLAIM, // sl_int
PROCPS_VMSTAT_DELTA_WORKINGSET_REFAULT, // sl_int
PROCPS_VMSTAT_DELTA_ZONE_RECLAIM_FAILED // sl_int
};
struct vmstat_result {
enum vmstat_item item;
union {
signed long sl_int;
unsigned long ul_int;
} result;
};
struct vmstat_stack {
struct vmstat_result *head;
};
#define PROCPS_VMSTAT_VAL(rel_enum,type,stack) \
stack -> head [ rel_enum ] . result . type
struct procps_vmstat;
int procps_vmstat_new (struct procps_vmstat **info);
int procps_vmstat_ref (struct procps_vmstat *info);
int procps_vmstat_unref (struct procps_vmstat **info);
signed long procps_vmstat_get (
struct procps_vmstat *info,
enum vmstat_item item);
struct vmstat_stack *procps_vmstat_select (
struct procps_vmstat *info,
enum vmstat_item *items,
int numitems);
__END_DECLS
#endif
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