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t2:memset
memset
memset - Fill memory with a constant byte
Description
void memset(void *dst, uint8 val, int16 size);
The memset() function fills the first size bytes of the memory area pointed to by dst with the constant byte val.
Parameters
- dst: Pointer to the block of memory to fill.
- val: Value to be set.
- size: Number of bytes to be set to the value.
Return Value
No value is returned.
Examples
Example #1 memset() example
uint8 arr[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; init { memset(&arr, 0, sizeof(arr)); // All arr[] elements are now 0 }
See Also
t2/memset.txt · Last modified: 2016/11/12 10:00 by J2Kbr