##### Synopsis

    #include <cruntime.h>
    uint64_t __uint64_mod_asgn(uint64_t *dividend, uint64_t divisor);

##### Description

__uint64_mod_asgn updates the 64-bit unsigned integer pointed to by dividend by assigining it the remainder after division of dividend by divisor. The remainder is returned as the result.

##### Portability

__uint64_mod_asgn may not be provided on all implementations of CrossWorks.