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#ifndef nitems.

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This commit is contained in:
Nicholas Marriott
2009-06-26 15:31:15 +00:00
parent 63753735ec
commit 81b4aca934
4 changed files with 11 additions and 3 deletions
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4
tmux.h
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@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.344 2009-06-25 17:02:59 nicm Exp $ */
/* $Id $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -72,7 +72,9 @@ extern const char *__progname;
#define printflike5 __attribute__ ((format (printf, 5, 6)))
/* Number of items in array. */
#ifndef nitems
#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
#endif
/* Buffer macros. */
#define BUFFER_USED(b) ((b)->size)