5.3.58 _Q16random Function

This function generates a pseudo random number with a period of 2147483648. The function uses the _Q16randomSeed variable as a random seed value.

Include

<libq.h>

Prototype

_Q16 _Q16random(void);

Argument

None.

Return Value

This function returns a random number in Q16 format. The value ranges from -2147483648 to 2147483647.

Remarks

RndNum(n) = (RndNum(n-1) * RAN_MULT) + RAN_INC

SEED VALUE = 21845

RAN_MULT = 1664525

RAN_INC = 1013904223