#include <sys/types.h> #include <sys/ddi.h>void bzero(void *addr, size_t bytes);
Architecture independent level 1 (DDI/DKI).
Starting virtual address of memory to be cleared.
The number of bytes to clear starting at addr.
bzero() can be called from user or interrupt context.
The address range specified must be within the kernel space. No range checking is done. If an address outside of the kernel space is selected, the driver may corrupt the system in an unpredictable way.