Add missing scancode names

Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>

src/events/SDL_keymap.c

@@ -773,7 +773,7 @@ static const char *SDL_scancode_names[SDL_SCANCODE_COUNT] =
     /* 97 */ "Keypad 9",
     /* 98 */ "Keypad 0",
     /* 99 */ "Keypad .",
-    /* 100 */ NULL,
+    /* 100 */ "NonUSBackslash",
     /* 101 */ "Application",
     /* 102 */ "Power",
     /* 103 */ "Keypad =",
@@ -808,24 +808,24 @@ static const char *SDL_scancode_names[SDL_SCANCODE_COUNT] =
     /* 132 */ NULL,
     /* 133 */ "Keypad ,",
     /* 134 */ "Keypad = (AS400)",
-    /* 135 */ NULL,
-    /* 136 */ NULL,
-    /* 137 */ NULL,
-    /* 138 */ NULL,
-    /* 139 */ NULL,
-    /* 140 */ NULL,
-    /* 141 */ NULL,
-    /* 142 */ NULL,
-    /* 143 */ NULL,
-    /* 144 */ NULL,
-    /* 145 */ NULL,
-    /* 146 */ NULL,
-    /* 147 */ NULL,
-    /* 148 */ NULL,
-    /* 149 */ NULL,
-    /* 150 */ NULL,
-    /* 151 */ NULL,
-    /* 152 */ NULL,
+    /* 135 */ "International 1",
+    /* 136 */ "International 2",
+    /* 137 */ "International 3",
+    /* 138 */ "International 4",
+    /* 139 */ "International 5",
+    /* 140 */ "International 6",
+    /* 141 */ "International 7",
+    /* 142 */ "International 8",
+    /* 143 */ "International 9",
+    /* 144 */ "Language 1",
+    /* 145 */ "Language 2",
+    /* 146 */ "Language 3",
+    /* 147 */ "Language 4",
+    /* 148 */ "Language 5",
+    /* 149 */ "Language 6",
+    /* 150 */ "Language 7",
+    /* 151 */ "Language 8",
+    /* 152 */ "Language 9",
     /* 153 */ "AltErase",
     /* 154 */ "SysReq",
     /* 155 */ "Cancel",