Description
Source
Call Graph
Start Line: 101
void * memset(void *pBuffer, int value, size_t num)
{
unsigned char *pByteDestination;
unsigned int *pAlignedDestination = (unsigned int *) pBuffer;
unsigned int alignedValue = (value << 24) | (value << 16) | (value << 8) | value;
// Set words if possible
if ((((unsigned int) pAlignedDestination & 0x3) == 0) && (num >= 4)) {
while (num >= 4) {
*pAlignedDestination++ = alignedValue;
num -= 4;
}
}
// Set remaining bytes
pByteDestination = (unsigned char *) pAlignedDestination;
while (num--) {
*pByteDestination++ = value;
}
return pBuffer;
}