diff options
| author | svn2git <svn2git@FreeBSD.org> | 1994-05-01 08:00:00 +0000 |
|---|---|---|
| committer | svn2git <svn2git@FreeBSD.org> | 1994-05-01 08:00:00 +0000 |
| commit | a16f65c7d117419bd266c28a1901ef129a337569 (patch) | |
| tree | 2626602f66dc3551e7a7c7bc9ad763c3bc7ab40a /gnu/lib/libregex/test/printchar.c | |
| parent | 8503f4f13f77abf7adc8f7e329c6f9c1d52b6a20 (diff) | |
Diffstat (limited to 'gnu/lib/libregex/test/printchar.c')
| -rw-r--r-- | gnu/lib/libregex/test/printchar.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gnu/lib/libregex/test/printchar.c b/gnu/lib/libregex/test/printchar.c new file mode 100644 index 000000000000..1b756f441be3 --- /dev/null +++ b/gnu/lib/libregex/test/printchar.c @@ -0,0 +1,14 @@ +void +printchar (c) + char c; +{ + if (c < 040 || c >= 0177) + { + putchar ('\\'); + putchar (((c >> 6) & 3) + '0'); + putchar (((c >> 3) & 7) + '0'); + putchar ((c & 7) + '0'); + } + else + putchar (c); +} |