77 #define	__NSW_COMMON_ACTION(act)\  argument
78 	(((act) == __NSW_CONTINUE) || ((act) == __NSW_RETURN))
80 #define	__NSW_SUCCESS_ACTION(act)	__NSW_COMMON_ACTION(act)  argument
81 #define	__NSW_NOTFOUND_ACTION(act)	__NSW_COMMON_ACTION(act)  argument
82 #define	__NSW_UNAVAIL_ACTION(act)	__NSW_COMMON_ACTION(act)  argument
83 #define	__NSW_TRYAGAIN_ACTION(act) \  argument
84 	(__NSW_COMMON_ACTION(act) || \
85 	    ((act) == __NSW_TRYAGAIN_FOREVER) || \
86 	    ((act) == __NSW_TRYAGAIN_NTIMES))
87 #define	__NSW_UNPAUSE_ACTION(act)\  argument
88 	(((act) == __NSW_TRYAGAIN_PAUSED) && ((act) = __NSW_TRYAGAIN_NTIMES))