mirror of
https://github.com/gbowne1/ClassicOS.git
synced 2026-01-01 21:15:20 -08:00
18 lines
595 B
C
18 lines
595 B
C
#include "memory.h"
|
|
|
|
/* note: this is a stub, please use care as theres duplicate functions in utils implementation
|
|
/* --------------------------------------------------------------------- *
|
|
* Helper: copy a single byte (used by both memcpy and memmove)
|
|
* --------------------------------------------------------------------- */
|
|
static inline void byte_copy_forward(uint8_t *dst, const uint8_t *src, size_t n)
|
|
{
|
|
while (n--) *dst++ = *src++;
|
|
}
|
|
|
|
static inline void byte_copy_backward(uint8_t *dst, const uint8_t *src, size_t n)
|
|
{
|
|
dst += n; src += n;
|
|
while (n--) *--dst = *--src;
|
|
}
|
|
|