int EngMulDiv(
| int a, | |
| int b, | |
| int c | |
| ); |
EngMulDiv multiplies two 32-bit values and then divides the 64-bit result by a third 32-bit value. The return value is rounded up or down to the nearest integer.
Parameters
a
32-bit signed multiplicand
b
32-bit signed multiplier
c
32-bit signed divisor by which the result of a*b is to be divided.
Return Value
EngMulDiv returns the signed 32-bit result of the multiplication and division.
Comments
Drivers should not pass a zero divisor to EngMulDiv.