diff options
Diffstat (limited to 'lib/libc/stdio/putc.3')
| -rw-r--r-- | lib/libc/stdio/putc.3 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/stdio/putc.3 b/lib/libc/stdio/putc.3 index d251174..6de85c1 100644 --- a/lib/libc/stdio/putc.3 +++ b/lib/libc/stdio/putc.3 @@ -69,7 +69,8 @@ The .Fn putc macro acts essentially identically to .Fn fputc , -but is a macro that expands in-line. It may evaluate +but is a macro that expands in-line. +It may evaluate .Fa stream more than once, so arguments given to .Fn putc |
