imult64 - integer multiplication with overflow checking

NAME  SYNTAX  DESCRIPTION  SEE ALSO 

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NAME

imult64 − integer multiplication with overflow checking

SYNTAX

#include <libowfat/safemult.h>

int imult64(int64 a,int64 b,int64* c);

DESCRIPTION

imult64 does c=a*b and returns 1.

In case of an integer overflow, imult64 leaves c alone and returns 0.

SEE ALSO

imult16(3), imult32(3), umult64(3)

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