screen: removed screen.mode

Everything is now managed with a pointer to the screen_functions
struct.

1 files changed, 7 insertions, 15 deletions

diff --git a/src/screen_list.c b/src/screen_list.c
index fddeeb025..31e8adaf1 100644
--- a/src/screen_list.c
+++ b/src/screen_list.c
@@ -86,11 +86,15 @@ screen_list_resize(unsigned cols, unsigned rows)
 }
 
 const char *
-screen_get_name(unsigned i)
+screen_get_name(const struct screen_functions *sf)
 {
-	assert(i < NUM_SCREENS);
+	unsigned i;
+
+	for (i = 0; i < NUM_SCREENS; ++i)
+		if (screens[i].functions == sf)
+			return screens[i].name;
 
-	return screens[i].name;
+	return NULL;
 }
 
 const struct screen_functions *
@@ -104,15 +108,3 @@ screen_lookup_name(const char *name)
 
 	return NULL;
 }
-
-int
-lookup_mode(const struct screen_functions *sf)
-{
-	unsigned i;
-
-	for (i = 0; i < NUM_SCREENS; ++i)
-		if (screens[i].functions == sf)
-			return i;
-
-	return -1;
-}