Return non-negative numbers.
[rsc] --rw-rw-r-- M 73506 glenda sys 11556 Jan 7 11:35 sys/src/cmd/pic/input.c
/n/sourcesdump/2006/0107/plan9/sys/src/cmd/pic/input.c:245,251 -
/n/sourcesdump/2006/0108/plan9/sys/src/cmd/pic/input.c:245,251
printf(" <%c>", c);
if (ep >= ebuf + sizeof ebuf)
ep = ebuf;
- return *ep++ = c;
+ return *(unsigned char *)ep++ = c;
}
nextchar(void)
|