umult64(3)umult64(3)NAMEumult64 - integer multiplication with overflow checking
SYNTAX
#include <safemult.h>
int umult64(uint64 a,uint64 b,uint64* c);
DESCRIPTIONumult64 does c=a*b and returns 1.
In case of an integer overflow, umult64 leaves c alone and returns 0.
SEE ALSOimult16(3), imult32(3), imult64(3)umult64(3)