From 5dd5ce54267d6d29704b05e23f05d2e3bcfc9c30 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <PromyLOPh@lavabit.com>
Date: Sat, 25 Oct 2008 15:28:50 +0200
Subject: Use own byteswap implementation

pianobar can be compiled on NetBSD (and maybe others) now.
---
 libpiano/src/crypt.c | 6 ++++--
 src/player.c         | 9 ++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/libpiano/src/crypt.c b/libpiano/src/crypt.c
index 7e2bb80..475a1ce 100644
--- a/libpiano/src/crypt.c
+++ b/libpiano/src/crypt.c
@@ -23,12 +23,14 @@ THE SOFTWARE.
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <byteswap.h>
 
 #include "crypt_key_output.h"
 #include "crypt_key_input.h"
 #include "main.h"
 
+#define byteswap32(x) (((x >> 24) & 0x000000ff) | ((x >> 8) & 0x0000ff00) | \
+		((x << 8) & 0x00ff0000) | ((x << 24) & 0xff000000))
+
 /*	hex string to array of unsigned int values
  *	@param hex string
  *	@param return array
@@ -103,7 +105,7 @@ char *PianoIntsToString (const unsigned int *arrInts, size_t arrIntsN) {
 		/* map string to 4-byte int */
 		tmp = (unsigned int *) &strDecoded[i*4];
 		/* FIXME: big endian does not need to byteswap */
-		*tmp = bswap_32 (arrInts[i]);
+		*tmp = byteswap32 (arrInts[i]);
 	}
 	return strDecoded;
 }
diff --git a/src/player.c b/src/player.c
index 57fc443..d543547 100644
--- a/src/player.c
+++ b/src/player.c
@@ -26,11 +26,13 @@ THE SOFTWARE.
 #include <string.h>
 #include <math.h>
 #include <stdint.h>
-#include <byteswap.h>
 
 #include "player.h"
 #include "config.h"
 
+#define byteswap32(x) (((x >> 24) & 0x000000ff) | ((x >> 8) & 0x0000ff00) | \
+		((x << 8) & 0x00ff0000) | ((x << 24) & 0xff000000))
+
 /* FIXME: not the best solution to poll every second, but the easiest
  * one I know... (pthread's conditions could be another solution) */
 #define QUIT_PAUSE_CHECK \
@@ -180,7 +182,8 @@ size_t BarPlayerCurlCb (void *ptr, size_t size, size_t nmemb, void *stream) {
 				/* how many frames do we have? */
 				if (player->sampleSizeN == 0) {
 					/* mp4 uses big endian, convert */
-					player->sampleSizeN = bswap_32 (*((int *) (player->buffer +
+					player->sampleSizeN =
+							byteswap32 (*((int *) (player->buffer +
 							player->bufferRead)));
 					player->sampleSize = calloc (player->sampleSizeN,
 							sizeof (player->sampleSizeN));
@@ -189,7 +192,7 @@ size_t BarPlayerCurlCb (void *ptr, size_t size, size_t nmemb, void *stream) {
 					break;
 				} else {
 					player->sampleSize[player->sampleSizeCurr] =
-							bswap_32 (*((int *) (player->buffer +
+							byteswap32 (*((int *) (player->buffer +
 							player->bufferRead)));
 					player->sampleSizeCurr++;
 					player->bufferRead += 4;
-- 
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