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libowfat/mult/umult32.3

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add safemult man pages
21 years ago
.TH umult32 3
.SH NAME
umult32 \- integer multiplication with overflow checking
.SH SYNTAX
#include <foo.h> -> #include <libowfat/foo.h>
8 years ago
.B #include <libowfat/safemult.h>
add safemult man pages
21 years ago
int \fBumult32\fP(uint32 a,uint32 b,uint32* c);
.SH DESCRIPTION
umult32 does c=a*b and returns 1.
In case of an integer overflow, umult32 leaves \fIc\fR alone and returns
0.
.SH "SEE ALSO"
umult16(3), imult32(3), umult64(3)