cmd: rename *.C to *.c

These were *.C back in 2003, before the 9 script, to avoid conflicts
with the system utilities. A later change renamed them, but that
change seems to have been lost during the hg->git conversion
because I ran the conversion on a case-insensitive file system.

Change-Id: Id32c99cb9571ef0e185c3cc9e8c8d6d5b48ca195

1 files changed, 0 insertions, 61 deletions

diff --git a/src/cmd/md5sum.C b/src/cmd/md5sum.C
deleted file mode 100644
index 8eabbf62..00000000
--- a/src/cmd/md5sum.C
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <u.h>
-#include <libc.h>
-#include <bio.h>
-#include <libsec.h>
-
-static int
-digestfmt(Fmt *fmt)
-{
-	char buf[MD5dlen*2+1];
-	uchar *p;
-	int i;
-
-	p = va_arg(fmt->args, uchar*);
-	for(i=0; i<MD5dlen; i++)
-		sprint(buf+2*i, "%.2ux", p[i]);
-	return fmtstrcpy(fmt, buf);
-}
-
-static void
-sum(int fd, char *name)
-{
-	int n;
-	uchar buf[8192], digest[MD5dlen];
-	DigestState *s;
-
-	s = md5(nil, 0, nil, nil);
-	while((n = read(fd, buf, sizeof buf)) > 0)
-		md5(buf, n, nil, s);
-	md5(nil, 0, digest, s);
-	if(name == nil)
-		print("%M\n", digest);
-	else
-		print("%M\t%s\n", digest, name);
-}
-
-void
-main(int argc, char *argv[])
-{
-	int i, fd;
-
-	ARGBEGIN{
-	default:
-		fprint(2, "usage: md5sum [file...]\n");
-		exits("usage");
-	}ARGEND
-
-	fmtinstall('M', digestfmt);
-
-	if(argc == 0)
-		sum(0, nil);
-	else for(i = 0; i < argc; i++){
-		fd = open(argv[i], OREAD);
-		if(fd < 0){
-			fprint(2, "md5sum: can't open %s: %r\n", argv[i]);
-			continue;
-		}
-		sum(fd, argv[i]);
-		close(fd);
-	}
-	exits(nil);
-}