Garbage collect the bswap routines from libstand. The declaration was

wrapped in an i386 ifdef with a comment questioning their usefulness even
there.  It turns out they aren't referenced anywhere, but their presence
prevents using sys/endian.h in libstand code.

These days, sys/endian.h provides much better support for such things, using
compiler builtins and inline functions (and creating connections between
libstand code and header files from sys/ would not be breaking new ground).

2 files changed, 1 insertions, 6 deletions

diff --git a/lib/libstand/Makefile b/lib/libstand/Makefile
index 82e65f2..94223b1 100644
--- a/lib/libstand/Makefile
+++ b/lib/libstand/Makefile
@@ -25,7 +25,7 @@ WARNS?=		0
 CFLAGS+= -I${LIBSTAND_SRC}
 
 # standalone components and stuff we have modified locally
-SRCS+=	gzguts.h zutil.h __main.c assert.c bcd.c bswap.c environment.c getopt.c gets.c \
+SRCS+=	gzguts.h zutil.h __main.c assert.c bcd.c environment.c getopt.c gets.c \
 	globals.c pager.c printf.c strdup.c strerror.c strtol.c strtoul.c random.c \
 	sbrk.c twiddle.c zalloc.c zalloc_malloc.c
 
diff --git a/lib/libstand/stand.h b/lib/libstand/stand.h
index 22ee319..a841523 100644
--- a/lib/libstand/stand.h
+++ b/lib/libstand/stand.h
@@ -335,11 +335,6 @@ static __inline quad_t qmin(quad_t a, quad_t b) { return (a < b ? a : b); }
 static __inline u_long ulmax(u_long a, u_long b) { return (a > b ? a : b); }
 static __inline u_long ulmin(u_long a, u_long b) { return (a < b ? a : b); }
 
-/* swaps (undocumented, useful?) */
-#ifdef __i386__
-extern u_int32_t	bswap32(u_int32_t x);
-extern u_int64_t	bswap64(u_int64_t x);
-#endif
 
 /* null functions for device/filesystem switches (undocumented) */
 extern int	nodev(void);