Index: uspace/app/edit/edit.c
===================================================================
--- uspace/app/edit/edit.c	(revision d5c1051faf4391647834d99babdd4a44ee5d9700)
+++ uspace/app/edit/edit.c	(revision 3b60ea0ab63232b82cbb39069c74d417545a98e6)
@@ -132,8 +132,8 @@
 static void pos_handle(pos_event_t *ev);
 
-static int file_save(char const *fname);
+static errno_t file_save(char const *fname);
 static void file_save_as(void);
-static int file_insert(char *fname);
-static int file_save_range(char const *fname, spt_t const *spos,
+static errno_t file_insert(char *fname);
+static errno_t file_save_range(char const *fname, spt_t const *spos,
     spt_t const *epos);
 static char *range_get_str(spt_t const *spos, spt_t const *epos);
@@ -191,5 +191,5 @@
 	cons_event_t ev;
 	bool new_file;
-	int rc;
+	errno_t rc;
 
 	con = console_init(stdin, stdout);
@@ -578,8 +578,8 @@
 
 /** Save the document. */
-static int file_save(char const *fname)
+static errno_t file_save(char const *fname)
 {
 	spt_t sp, ep;
-	int rc;
+	errno_t rc;
 
 	status_display("Saving...");
@@ -616,5 +616,5 @@
 	}
 
-	int rc = file_save(fname);
+	errno_t rc = file_save(fname);
 	if (rc != EOK)
 		return;
@@ -697,5 +697,5 @@
  * of the caret.
  */
-static int file_insert(char *fname)
+static errno_t file_insert(char *fname)
 {
 	FILE *f;
@@ -735,5 +735,5 @@
 
 /** Save a range of text into a file. */
-static int file_save_range(char const *fname, spt_t const *spos,
+static errno_t file_save_range(char const *fname, spt_t const *spos,
     spt_t const *epos)
 {
@@ -1283,5 +1283,5 @@
 
 /* Search operations */
-static int search_spt_producer(void *data, wchar_t *ret)
+static errno_t search_spt_producer(void *data, wchar_t *ret)
 {
 	assert(data != NULL);
@@ -1292,5 +1292,5 @@
 }
 
-static int search_spt_reverse_producer(void *data, wchar_t *ret)
+static errno_t search_spt_reverse_producer(void *data, wchar_t *ret)
 {
 	assert(data != NULL);
@@ -1301,5 +1301,5 @@
 }
 
-static int search_spt_mark(void *data, void **mark)
+static errno_t search_spt_mark(void *data, void **mark)
 {
 	assert(data != NULL);
@@ -1397,5 +1397,5 @@
 	
 	match_t match;
-	int rc = search_next_match(search, &match);
+	errno_t rc = search_next_match(search, &match);
 	if (rc != EOK) {
 		status_display("Failed searching.");
@@ -1515,5 +1515,5 @@
 	size_t off;
 	wchar_t c;
-	int rc;
+	errno_t rc;
 
 	rc = clipboard_get_str(&str);