SDL-1.2: test/checkkeys.c: Unconditionally display the scancode.

From 3522a32cf2c458979c6eb0e2ef9b8e7297342741 Mon Sep 17 00:00:00 2001
From: David Gow <[EMAIL REDACTED]>
Date: Sun, 20 Jun 2021 17:01:10 +0800
Subject: [PATCH] test/checkkeys.c: Unconditionally display the scancode.

It's useful for debugging what scancodes are used by SDL 1.2
(particularly across different platforms) if checkkeys displays it even
when it does successfully map it to an SDLKey.

cherry-picked from https://github.com/libsdl-org/sdl12-compat/commit/a309f3bd5d1629eb4602e9be3e92db38de84a1f0#diff
---
 test/checkkeys.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/checkkeys.c b/test/checkkeys.c
index 8dbb24f94..b37da9305 100644
--- a/test/checkkeys.c
+++ b/test/checkkeys.c
@@ -54,10 +54,10 @@ static void PrintKey(SDL_keysym *sym, int pressed)
 {
 	/* Print the keycode, name and state */
 	if ( sym->sym ) {
-		printf("Key %s:  %d-%s ", pressed ?  "pressed" : "released",
-					sym->sym, SDL_GetKeyName(sym->sym));
+		printf("Key %s:  %d-%s (scancode = %d [0x%x])", pressed ?  "pressed" : "released",
+					sym->sym, SDL_GetKeyName(sym->sym), sym->scancode, sym->scancode);
 	} else {
-		printf("Unknown Key (scancode = %d) %s ", sym->scancode,
+		printf("Unknown Key (scancode = %d [0x%x]) %s ", sym->scancode, sym->scancode,
 					pressed ?  "pressed" : "released");
 	}