diff options
Diffstat (limited to 'include/carefulputc.h')
-rw-r--r-- | include/carefulputc.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/carefulputc.h b/include/carefulputc.h index 2273028d1..f29dc699f 100644 --- a/include/carefulputc.h +++ b/include/carefulputc.h @@ -1,11 +1,12 @@ #ifndef UTIL_LINUX_CAREFUULPUTC_H #define UTIL_LINUX_CAREFUULPUTC_H -/* putc() for use in write and wall (that sometimes are sgid tty) */ -/* Avoid control characters in our locale, and also ASCII control characters. - Note that the locale of the recipient is unknown. */ +/* + * A putc() for use in write and wall (that sometimes are sgid tty). + * It avoids control characters in our locale, and also ASCII control + * characters. Note that the locale of the recipient is unknown. +*/ #include <stdio.h> -#include <ctype.h> #include <string.h> #include <ctype.h> |