diff options
Diffstat (limited to 'menu/mf_common.h')
| -rw-r--r-- | menu/mf_common.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/menu/mf_common.h b/menu/mf_common.h index 115d6a8..cff6563 100644 --- a/menu/mf_common.h +++ b/menu/mf_common.h @@ -30,7 +30,7 @@ * Author: Juergen Pfeifer, 1995,1997 * ****************************************************************************/ -/* $Id: mf_common.h,v 0.23 2012/03/10 23:43:41 tom Exp $ */ +/* $Id: mf_common.h,v 0.24 2012/06/10 00:06:54 tom Exp $ */ /* Common internal header for menu and form library */ @@ -82,13 +82,16 @@ extern int errno; #define _POSTED (0x01U) /* menu or form is posted */ #define _IN_DRIVER (0x02U) /* menu or form is processing hook routine */ +#define SetStatus(target,mask) (target)->status |= (unsigned short) (mask) +#define ClrStatus(target,mask) (target)->status = (unsigned short) (target->status & (~mask)) + /* Call object hook */ #define Call_Hook( object, handler ) \ if ( (object) != 0 && ((object)->handler) != (void *) 0 )\ {\ - (object)->status |= (unsigned short) (_IN_DRIVER);\ + SetStatus(object, _IN_DRIVER);\ (object)->handler(object);\ - (object)->status &= (unsigned short) (~_IN_DRIVER);\ + ClrStatus(object, _IN_DRIVER);\ } #endif /* MF_COMMON_H_incl */ |