SCI: Indention changes, changed 'songlib_t' params to 'const songlib_t &'

svn-id: r39429

2 files changed, 19 insertions, 19 deletions

diff --git a/engines/sci/sfx/songlib.cpp b/engines/sci/sfx/songlib.cpp
index 2161bee779..5831457acb 100644
--- a/engines/sci/sfx/songlib.cpp
+++ b/engines/sci/sfx/songlib.cpp
@@ -55,7 +55,7 @@ song_t *song_new(song_handle_t handle, SongIterator *it, int priority) {
 	return retval;
 }
 
-void song_lib_add(songlib_t songlib, song_t *song) {
+void song_lib_add(const songlib_t &songlib, song_t *song) {
 	song_t **seeker = NULL;
 	int pri	= song->priority;
 
@@ -94,13 +94,13 @@ void song_lib_init(songlib_t *songlib) {
 	songlib->_s = NULL;
 }
 
-void song_lib_free(songlib_t songlib) {
+void song_lib_free(const songlib_t &songlib) {
 	_songfree_chain(*(songlib.lib));
 	*(songlib.lib) = NULL;
 }
 
 
-song_t *song_lib_find(songlib_t songlib, song_handle_t handle) {
+song_t *song_lib_find(const songlib_t &songlib, song_handle_t handle) {
 	song_t *seeker = *(songlib.lib);
 
 	while (seeker) {
@@ -112,7 +112,7 @@ song_t *song_lib_find(songlib_t songlib, song_handle_t handle) {
 	return seeker;
 }
 
-song_t *song_lib_find_next_active(songlib_t songlib, song_t *other) {
+song_t *song_lib_find_next_active(const songlib_t &songlib, song_t *other) {
 	song_t *seeker = other ? other->next : *(songlib.lib);
 
 	while (seeker) {
@@ -129,11 +129,11 @@ song_t *song_lib_find_next_active(songlib_t songlib, song_t *other) {
 	return seeker;
 }
 
-song_t *song_lib_find_active(songlib_t songlib) {
+song_t *song_lib_find_active(const songlib_t &songlib) {
 	return song_lib_find_next_active(songlib, NULL);
 }
 
-int song_lib_remove(songlib_t songlib, song_handle_t handle) {
+int song_lib_remove(const songlib_t &songlib, song_handle_t handle) {
 	int retval;
 	song_t *goner = *(songlib.lib);
 
@@ -163,7 +163,7 @@ int song_lib_remove(songlib_t songlib, song_handle_t handle) {
 	return retval;
 }
 
-void song_lib_resort(songlib_t songlib, song_t *song) {
+void song_lib_resort(const songlib_t &songlib, song_t *song) {
 	if (*(songlib.lib) == song)
 		*(songlib.lib) = song->next;
 	else {
@@ -179,7 +179,7 @@ void song_lib_resort(songlib_t songlib, song_t *song) {
 	song_lib_add(songlib, song);
 }
 
-int song_lib_count(songlib_t songlib) {
+int song_lib_count(const songlib_t &songlib) {
 	song_t *seeker = *(songlib.lib);
 	int retval = 0;
 
@@ -191,13 +191,13 @@ int song_lib_count(songlib_t songlib) {
 	return retval;
 }
 
-void song_lib_set_restore_behavior(songlib_t songlib, song_handle_t handle, RESTORE_BEHAVIOR action) {
+void song_lib_set_restore_behavior(const songlib_t &songlib, song_handle_t handle, RESTORE_BEHAVIOR action) {
 	song_t *seeker = song_lib_find(songlib, handle);
 
 	seeker->restore_behavior = action;
 }
 
-void song_lib_dump(songlib_t songlib, int line) {
+void song_lib_dump(const songlib_t &songlib, int line) {
 	song_t *seeker = *(songlib.lib);
 
 	fprintf(debug_stream, "L%d:", line);
diff --git a/engines/sci/sfx/songlib.h b/engines/sci/sfx/songlib.h
index efce1e17b0..b9849fbfe3 100644
--- a/engines/sci/sfx/songlib.h
+++ b/engines/sci/sfx/songlib.h
@@ -102,33 +102,33 @@ void song_lib_init(songlib_t *songlib);
 ** Returns   : (void)
 */
 
-void song_lib_free(songlib_t songlib);
+void song_lib_free(const songlib_t &songlib);
 /* Frees a song library
 ** Parameters: (songlib_t) songlib: The library to free
 ** Returns   : (void)
 */
 
-void song_lib_add(songlib_t songlib, song_t *song);
+void song_lib_add(const songlib_t &songlib, song_t *song);
 /* Adds a song to a song library.
 ** Parameters: (songlib_t) songlib: An existing sound library, or NULL
 **             (song_t *) song: The song to add
 ** Returns   : (void)
 */
 
-song_t *song_lib_find(songlib_t songlib, song_handle_t handle);
+song_t *song_lib_find(const songlib_t &songlib, song_handle_t handle);
 /* Looks up the song with the specified handle
 ** Parameters: (songlib_t) songlib: An existing sound library, may point to NULL
 **             (song_handle_t) handle: The sound handle to look for
 ** Returns   : (song_t *) The song or NULL if it wasn't found
 */
 
-song_t *song_lib_find_active(songlib_t songlib);
+song_t *song_lib_find_active(const songlib_t &songlib);
 /* Finds the first song playing with the highest priority
 ** Parameters: (songlib_t) songlib: An existing sound library
 ** Returns   : (song_t *) The song that should be played next, or NULL if there is none
 */
 
-song_t *song_lib_find_next_active(songlib_t songlib, song_t *song);
+song_t *song_lib_find_next_active(const songlib_t &songlib, song_t *song);
 /* Finds the next song playing with the highest priority
 ** Parameters: (songlib_t) songlib: The song library to operate on
 **             (song_t *) song: A song previously returned from the song library
@@ -139,27 +139,27 @@ song_t *song_lib_find_next_active(songlib_t songlib, song_t *song);
 ** being 'playable'.
 */
 
-int song_lib_remove(songlib_t songlib, song_handle_t handle);
+int song_lib_remove(const songlib_t &songlib, song_handle_t handle);
 /* Removes a song from the library
 ** Parameters: (songlib_t) songlib: An existing sound library
 **             (song_handle_t) handle: Handle of the song to remove
 ** Returns   : (int) The status of the song that was removed
 */
 
-void song_lib_resort(songlib_t songlib, song_t *song);
+void song_lib_resort(const songlib_t &songlib, song_t *song);
 /* Removes a song from the library and sorts it in again; for use after renicing
 ** Parameters: (songlib_t) songlib: An existing sound library
 **             (song_t *) song: The song to work on
 ** Returns   : (void)
 */
 
-int song_lib_count(songlib_t songlib);
+int song_lib_count(const songlib_t &songlib);
 /* Counts the number of songs in a song library
 ** Parameters: (songlib_t) songlib: The library to count
 ** Returns   : (int) The number of songs
 */
 
-void song_lib_set_restore_behavior(songlib_t songlib, song_handle_t handle,
+void song_lib_set_restore_behavior(const songlib_t &songlib, song_handle_t handle,
 	RESTORE_BEHAVIOR action);
 /* Determines what should be done with the song "handle" when
 ** restoring it from a saved game.