DragonFly On-Line Manual Pages

umult16(3)            DragonFly Library Functions Manual            umult16(3)

NAME
       umult16 - integer multiplication with overflow checking

SYNTAX
       #include <safemult.h>

       int umult16(uint16 a,uint16 b,uint16* c);

DESCRIPTION
       umult16 does c=a*b and returns 1.

       In case of an integer overflow, umult16 leaves c alone and returns 0.

SEE ALSO
       imult16(3), imult32(3), imult64(3)

                                                                    umult16(3)