1*7f4dd379Sjsg /* Public domain. */ 2*7f4dd379Sjsg 3*7f4dd379Sjsg #ifndef _ASM_DIV64_H 4*7f4dd379Sjsg #define _ASM_DIV64_H 5*7f4dd379Sjsg 6*7f4dd379Sjsg #include <sys/types.h> 7*7f4dd379Sjsg 8*7f4dd379Sjsg #define do_div(n, base) ({ \ 9*7f4dd379Sjsg uint32_t __base = (base); \ 10*7f4dd379Sjsg uint32_t __rem = ((uint64_t)(n)) % __base; \ 11*7f4dd379Sjsg (n) = ((uint64_t)(n)) / __base; \ 12*7f4dd379Sjsg __rem; \ 13*7f4dd379Sjsg }) 14*7f4dd379Sjsg 15*7f4dd379Sjsg #endif 16