N64® Functions Menu

al - Audio Library Functions
gDP - DP GBI Macros
gdSP - General GBI Macros
gSP - SP GBI Macros
gt - Turbo Microcode RDP
gu - Graphics Utilities
Math - Math Functions
nuSys - NuSystem
os - N64 Operating System
sp - Sprite Library Functions
uh - Host to Target IO
64DD - N64 Disk Drive

Nintendo® Confidential

   

modf
modff

Format
#include <math.h>
double modf (double x, double *intptr) float modff (float x, float *intptr)


Arguments
  • x is the original value
  • Intptr is the pointer to the location where the integral part of x is to be stored
Return Value
The fractional part of x

What This Function Does
It separates the fractional part of x, which is returned, from the integral part of x, which is stored in the location specified by intptr.

Note
This standard function comes with NuSystem.


Nintendo® Confidential

Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility.


Copyright © 1998
Nintendo of America Inc. All rights reserved
Nintendo and N64 are registered trademarks of Nintendo
Last updated January 1998