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16 #ifndef _RL_SHARED_MEMORY_H_
17 #define _RL_SHARED_MEMORY_H_
46 int write(
unsigned long offset,
const void *buf,
int len);
47 int read (
unsigned long offset,
void *buf,
int len);
48 int readInt(
unsigned long offset,
int index);
49 int readShort(
unsigned long offset,
int index);
50 int readByte(
unsigned long offset,
int index);
51 float readFloat(
unsigned long offset,
int index);
52 int writeInt(
unsigned long offset,
int index,
int val);
53 int writeShort(
unsigned long offset,
int index,
int val);
54 int writeByte(
unsigned long offset,
int index,
unsigned char val);
55 int writeFloat(
unsigned long offset,
int index,
float val);