diff --git a/lrzip_private.h b/lrzip_private.h
index 88e58ec..1aa41ce 100644
--- a/lrzip_private.h
+++ b/lrzip_private.h
@@ -179,7 +179,7 @@ struct rzip_control {
 	int fd_out;
 	md5_ctx ctx;
 	void *data; // random data pointer associated for use in callbacks
-	i64 md5_read; // How far into the file the md5 has done so far 
+	i64 md5_read; // How far into the file the md5 has done so far
 };
 
 struct stream {
diff --git a/main.c b/main.c
index d08ae05..4185bd9 100644
--- a/main.c
+++ b/main.c
@@ -251,7 +251,7 @@ static void show_summary(void)
 				print_verbose("ZPAQ. LZO Compressibility testing %s\n", (LZO_TEST? "enabled" : "disabled"));
 			else if (NO_COMPRESS)
 				print_verbose("RZIP pre-processing only\n");
-			if (control.window) 
+			if (control.window)
 				print_verbose("Compression Window: %lld = %lldMB\n", control.window, control.window * 100ull);
 			/* show heuristically computed window size */
 			if (!control.window && !UNLIMITED) {
@@ -262,7 +262,7 @@ static void show_summary(void)
 					temp_chunk = temp_ramsize / 3;
 				else
 					temp_chunk = temp_ramsize / 3 * 2;
-				temp_window = temp_chunk / (100 * 1024 * 1024); 
+				temp_window = temp_chunk / (100 * 1024 * 1024);
 				print_verbose("Heuristically Computed Compression Window: %lld = %lldMB\n", temp_window, temp_window * 100ull);
 			}
 			if (UNLIMITED)
diff --git a/md5.c b/md5.c
index 9df1252..9ae7b79 100644
--- a/md5.c
+++ b/md5.c
@@ -1,7 +1,7 @@
 /*
    Copyright (C) 2011 Con Kolivas
    Copyright (C) 1995-2011 Ulrich Drepper.
-   
+
    Functions to compute MD5 message digest of files or memory blocks.
    according to the definition of MD5 in RFC 1321 from April 1992.
    Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2011 Free Software
diff --git a/md5.h b/md5.h
index 729f2e0..9435e9c 100644
--- a/md5.h
+++ b/md5.h
@@ -1,4 +1,4 @@
-/* 
+/*
    Copyright (C) 2011 Con Kolivas
    Copyright (C) 1995-2011 Ulrich Drepper.
 
diff --git a/stream.c b/stream.c
index 8cefbf3..14397af 100644
--- a/stream.c
+++ b/stream.c
@@ -773,7 +773,7 @@ void prepare_streamout_threads(rzip_control *control)
 	if (unlikely(!cthread))
 		fatal("Unable to calloc cthread in prepare_streamout_threads\n");
 
-	for (i = 0; i < control->threads; i++) 
+	for (i = 0; i < control->threads; i++)
 		init_mutex(&cthread[i].mutex);
 }
 
diff --git a/zpipe.h b/zpipe.h
index 73f3080..e8db188 100644
--- a/zpipe.h
+++ b/zpipe.h
@@ -21,7 +21,7 @@
 
 #include <stdio.h>
 
-#ifdef __cplusplus 
+#ifdef __cplusplus
 extern "C" {
 #endif