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| author |   deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
| commit | df930be708d50e9715f173caa26ffe1b7599b157 (patch) | |
| tree | aa317e49e28cb999c9cf3db7f00c20903fe6010a /lib/libc/net/htonl.c | |
| download | wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.tar.xz wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.zip | |
initial import of NetBSD tree
Diffstat (limited to 'lib/libc/net/htonl.c')
| -rw-r--r-- | lib/libc/net/htonl.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/libc/net/htonl.c b/lib/libc/net/htonl.c new file mode 100644 index 00000000000..ac85cb0fd7d --- /dev/null +++ b/lib/libc/net/htonl.c @@ -0,0 +1,29 @@ +/* $NetBSD: htonl.c,v 1.5 1995/04/28 23:25:14 jtc Exp $ */ + +/* + * Written by J.T. Conklin <jtc@netbsd.org>. + * Public domain. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static char *rcsid = "$NetBSD: htonl.c,v 1.5 1995/04/28 23:25:14 jtc Exp $"; +#endif + +#include <sys/types.h> +#include <machine/endian.h> + +#undef htonl + +unsigned long +htonl(x) + unsigned long x; +{ + u_int32_t y = x; + +#if BYTE_ORDER == LITTLE_ENDIAN + u_char *s = (u_char *)&y; + return s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3]; +#else + return y; +#endif +} |