N64® Functions Menu

al - Audio Library Functions
etc - String Manipulation 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

| String Manipulation Functions

## bcopy

Syntax

    #include <ultra64.h>        /* os.h */
    void bcopy(const void *src,void *dst,int length);

Arguments

- src is the source byte string to copy
- dst is the adddress of target buffer to copy to
- length is the data length

Explanation
Copies the specified byte string. It is assumed that at least length bytes are secured for both the copy-target buffer and the source byte string.

Return Value
None

Comments
This function is designed for optimization at the assembler level, so the process can execute quickly.

See Also
bcmp
bzero

Revision History
1/2/1999 Completely rewritten

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 © 1998-1999
Nintendo of America Inc. All rights reserved
Nintendo and N64 are registered trademarks of Nintendo
Last updated March 1999