diff --git a/src/keycode.c b/src/keycode.c
index f03739a..f699f9b 100644
--- a/src/keycode.c
+++ b/src/keycode.c
@@ -375,80 +375,40 @@ keycode()
         key = getch();
         // printf("(%3d;%3d) ", 0, key);
 
-        if (key == 59) {
-            code = KEY_F1;
-        }
-        if (key == 60) {
-            code = KEY_F2;
-        }
-        if (key == 61) {
-            code = KEY_F3;
-        }
-        if (key == 62) {
-            code = KEY_F4;
-        }
-        if (key == 63) {
-            code = KEY_F5;
-        }
-        if (key == 64) {
-            code = KEY_F6;
-        }
-        if (key == 65) {
-            code = KEY_F7;
-        }
-        if (key == 66) {
-            code = KEY_F8;
-        }
-        if (key == 67) {
-            code = KEY_F9;
-        }
-        if (key == 68) {
-            code = KEY_F10;
+        switch (key) {
+            case 59: code = KEY_F1; break;
+            case 60: code = KEY_F2; break;
+            case 61: code = KEY_F3; break;
+            case 62: code = KEY_F4; break;
+            case 63: code = KEY_F5; break;
+            case 64: code = KEY_F6; break;
+            case 65: code = KEY_F7; break;
+            case 66: code = KEY_F8; break;
+            case 67: code = KEY_F9; break;
+            case 68: code = KEY_F10; break;
         }
     }
     else if (key == 224) {
         key = keycode();
         // printf("(%3d;%3d) ", 224, key);
 
-        if (key == 133) {
-            code = KEY_F11;
-        }
-        if (key == 134) {
-            code = KEY_F12;
-        }
+        switch (key) {
+            case 133: code = KEY_F11; break;
+            case 134: code = KEY_F12; break;
 
-        if (key == 82) {
-            code = KEY_INS;
-        }
-        if (key == 83) {
-            code = KEY_DEL;
-        }
+            case 82: code = KEY_INS; break;
+            case 83: code = KEY_DEL; break;
 
-        if (key == 71) {
-            code = KEY_HOME;
-        }
-        if (key == 79) {
-            code = KEY_END;
-        }
+            case 71: code = KEY_HOME; break;
+            case 79: code = KEY_END; break;
 
-        if (key == 73) {
-            code = KEY_PGUP;
-        }
-        if (key == 81) {
-            code = KEY_PGDN;
-        }
+            case 73: code = KEY_PGUP; break;
+            case 81: code = KEY_PGDN; break;
 
-        if (key == 72) {
-            code = KEY_UP;
-        }
-        if (key == 80) {
-            code = KEY_DOWN;
-        }
-        if (key == 75) {
-            code = KEY_LEFT;
-        }
-        if (key == 77) {
-            code = KEY_RIGHT;
+            case 72: code = KEY_UP; break;
+            case 80: code = KEY_DOWN; break;
+            case 75: code = KEY_LEFT; break;
+            case 77: code = KEY_RIGHT; break;
         }
     }
     else {