| General Info | |
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Interface: MemMan Files: memman.h Last Change: 24/07/2002 Author: Luiz Henrique Shigunov | Description |
| System Functions | |
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0x00 - Compare - Compare two memory areas 0x01 - Copy - Copy a memory area 0x02 - FindByte - Find a byte in a memory area |
0x03 - Move - Move a memory area 0x04 - Set - Fill a memory area |
This page describes the MemMan interface which provides many functions to manipulate memory areas.
int MemMan_Compare(const void *m1, const void *m2, unsigned int count);
This function compares count bytes from m1 with m2.
< 0 - if m1 is less than m2;
= 0 - if m1 is equal to m2;
> 0 - if m1 is greater than m2.
void MemMan_Copy(void *dest, const void *src, unsigned int count);
This function copies count bytes from src to dest.
The areas CANNOT overlay and dest must be big enough.
void *MemMan_FindByte(const void *mem, int c, unsigned int count);
This function finds the first occurrence of byte c in mem, no more than count bytes will be searched.
A pointer to the matched byte;
NULL if it's not found.
void MemMan_Move(void *dest, const void *src, unsigned int count);
This function copies count bytes from src to dest.
The memory areas CAN overlay and dest must be big enough.
void MemMan_Set(void *mem, unsigned int c, unsigned int count);
This function fills count bytes of mem with byte c.
Nothing.