extern /*@observer@*/ annotationInfo qual_getAnnotationInfo (qual) /*@*/ ;
+extern void qual_initMod (void) /*@modifies internalState@*/ ;
+extern void qual_destroyMod (void) /*@modifies internalState@*/ ;
+
# define qual_isUnknown(q) ((q)->kind == QU_UNKNOWN)
# define qual_isTrueNull(q) ((q)->kind == QU_TRUENULL)
# define qual_isFalseNull(q) ((q)->kind == QU_FALSENULL)