howmany            86 netinet6/ip6_mroute.h #define	howmany(x, y)	(((x) + ((y) - 1)) / (y))
howmany           186 sys/param.h    #define	howmany(x, y)	(((x)+((y)-1))/(y))
howmany            82 sys/select.h   #define howmany(x, y)	__howmany(x, y)