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15 lines
339 B
Groff
15 lines
339 B
Groff
21 years ago
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.TH imult64 3
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.SH NAME
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imult64 \- integer multiplication with overflow checking
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.SH SYNTAX
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.B #include <safemult.h>
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int \fBimult64\fP(int64 a,int64 b,int64* c);
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.SH DESCRIPTION
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imult64 does c=a*b and returns 1.
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In case of an integer overflow, imult64 leaves \fIc\fR alone and returns
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0.
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.SH "SEE ALSO"
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imult16(3), imult32(3), umult64(3)
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