INBUFSIZE
while ((inbytes = fread(inbuf, 1, INBUFSIZE, fi)) > 0) {
INBUFSIZE - inbytes, fi);
#define OUTBUFSIZE (INBUFSIZE * 2)
char inbuf[INBUFSIZE], outbuf[OUTBUFSIZE], *out;
#define OUTBUFSIZE (INBUFSIZE * 2)
char inbuf[INBUFSIZE], outbuf[OUTBUFSIZE], *out;
while ((inbytes = fread(inbuf, 1, INBUFSIZE, fi)) > 0) {
INBUFSIZE - inbytes, fi);