DragonFly On-Line Manual Pages

imult32(3)            DragonFly Library Functions Manual            imult32(3)

NAME
       imult32 - integer multiplication with overflow checking

SYNTAX
       #include <safemult.h>

       int imult32(int32 a,int32 b,int32* c);

DESCRIPTION
       imult32 does c=a*b and returns 1.

       In case of an integer overflow, imult32 leaves c alone and returns 0.

SEE ALSO
       imult16(3), umult32(3), imult64(3)

                                                                    imult32(3)