source: soft/giet_vm/libs/common.c @ 169

////////////////////////////////////////////////////////////////////////////////////////
//  mempcy()
// GCC requires this function. Taken from MutekH.
////////////////////////////////////////////////////////////////////////////////////////
void *memcpy(void *_dst, const void *_src, unsigned int size)
{
    unsigned int *dst = _dst;
    const unsigned int *src = _src;
    if ( ! ((unsigned int)dst & 3) && ! ((unsigned int)src & 3) )
        while (size > 3) {
            *dst++ = *src++;
            size -= 4;
        }

    unsigned char *cdst = (unsigned char*)dst;
    unsigned char *csrc = (unsigned char*)src;

    while (size--) {
        *cdst++ = *csrc++;
    }
    return _dst;
}

////////////////////////////////////////////////////////////////////////////////////////
//  mempcy()
// GCC requires this function. Taken from MutekH.
////////////////////////////////////////////////////////////////////////////////////////
inline void * memset(void *dst, int s, unsigned int count)
{
        char *a = (char *) dst;
        while (count--)
                *a++ = (char)s;
        return dst;
}