bcopy9
Copy bytes in object
Usage
#include <sys/systm.h>
void
bcopy(const void *src, void *dst, size_t len);
Overview
The bcopy() function copies len bytes from object src to object dst preserving the provenance of pointers in the copied object (see memory_model(7) for further information). The two objects may overlap. If len is zero, no bytes are copied.
The bcopy() function is deprecated and memcpy() or memmove() should be used as appropriate in new code.