table of contents
imult64(3) | Library Functions Manual | imult64(3) |
NAME¶
imult64 - integer multiplication with overflow checkingSYNTAX¶
#include <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.