cast to unsigned char for proper sorting

sorting.c

@@ -28,8 +28,8 @@ int sort_natural(const void *file0_, const void *file1_){
 	file *file0 = (file*)file0_;
 	file *file1 = (file*)file1_;
 
-	unsigned char *a = file0->file_name;
-	unsigned char *b = file1->file_name;
+	unsigned char *a = (unsigned char*)file0->file_name;
+	unsigned char *b = (unsigned char*)file1->file_name;
 
 	if (file0->file_type & (FILE_TYPE_SYMLINK | FILE_TYPE_DIR) && !(file1->file_type & (FILE_TYPE_SYMLINK | FILE_TYPE_DIR))) {
 			return -1;

threading.c

@@ -47,7 +47,7 @@ extern unsigned int terminal_width;
 extern unsigned int status;
 
 
-void *thread_mid(void *data){
+void *thread_mid(){
 
 	while(!(status & STATUS_QUIT_PROGRAM)){
 		pthread_mutex_lock(&mutex_mid);
@@ -99,8 +99,7 @@ void *thread_mid(void *data){
 	}
 	pthread_exit(0);
 }
-void *thread_lft(void *data){
-	unsigned int local_status = *(unsigned int*)data;
+void *thread_lft(){
 
 	while(!(status & STATUS_QUIT_PROGRAM)){
 		pthread_mutex_lock(&mutex_lft);
@@ -116,7 +115,7 @@ void *thread_lft(void *data){
 			path[strrchr(path, '/')-path] = '\0';
 			path[0] = '/';
 
-			if (local_status & STATUS_RELOAD_DIRECTORY) {
+			if (status & STATUS_RELOAD_DIRECTORY) {
 				lft_file_count = get_dir_size(path);
 				free(lft_content);
 				lft_content = malloc(lft_file_count * sizeof(file));
@@ -132,9 +131,7 @@ void *thread_lft(void *data){
 
 
 }
-void *thread_rgt(void *data){
-	unsigned int local_status = *(unsigned int*)data;
-	(void)local_status;
+void *thread_rgt(){
 
 	file file_current;
 	while(!(status & STATUS_QUIT_PROGRAM)){
@@ -216,9 +213,7 @@ void *thread_rgt(void *data){
 	}
 	pthread_exit(0);
 }
-void *thread_top(void *data){
-	unsigned int local_status = *(unsigned int*)data;
-	(void)local_status;
+void *thread_top(){
 
 	while(!(status & STATUS_QUIT_PROGRAM)){
 		pthread_mutex_lock(&mutex_top);
@@ -241,9 +236,7 @@ void *thread_top(void *data){
 	}
 	pthread_exit(0);
 }
-void *thread_btm(void *data){
-	unsigned int local_status = *(unsigned int*)data;
-	(void)local_status;
+void *thread_btm(){
 
 	while(!(status & STATUS_QUIT_PROGRAM)){
 		pthread_mutex_lock(&mutex_btm);

threading.h

@@ -5,10 +5,10 @@
 #include "threading.c"
 #endif
 
-void *thread_lft(void *data);
-void *thread_mid(void *data);
-void *thread_rgt(void *data);
-void *thread_top(void *data);
-void *thread_btm(void *data);
+void *thread_lft();
+void *thread_mid();
+void *thread_rgt();
+void *thread_top();
+void *thread_btm();
 void threading_init();
 void threading_free();