25 void swapN(unsigned char *p, int n)  in swapN()  argument
28 	for (i=0; i<n/2; i++)  in swapN()
31 		p[i] = p[n - 1 - i];  in swapN()
32 		p[n - 1 - i] = c;  in swapN()
86 void my_fifo_init (my_fifo_t *f, int s, u8 n, u8 *p)  in my_fifo_init()  argument
89 	f->num = n;  in my_fifo_init()
118 int my_fifo_push (my_fifo_t *f, u8 *p, int n)  in my_fifo_push()  argument
125 	if (n >= f->size)  in my_fifo_push()
130 	*pd++ = n & 0xff;  in my_fifo_push()
131 	*pd++ = (n >> 8) & 0xff;  in my_fifo_push()
132 	memcpy (pd, p, n);  in my_fifo_push()