108 #  define sm_debug_active(debug, level) \  argument
109 	    ((debug)->debug_level >= (level) && \
110 	     ((debug)->debug_level != SM_DEBUG_UNKNOWN || \
111 	      sm_debug_loadactive(debug, level)))
113 #  define sm_debug_level(debug) \  argument
114 	    ((debug)->debug_level == SM_DEBUG_UNKNOWN \
115 	     ? sm_debug_loadlevel(debug) : (debug)->debug_level)
117 #  define sm_debug_unknown(debug) ((debug)->debug_level == SM_DEBUG_UNKNOWN)  argument
119 #  define sm_debug_active(debug, level)	0  argument
120 #  define sm_debug_level(debug)		0  argument
121 #  define sm_debug_unknown(debug)	0  argument