From 03f8528315fa46c95991a34f3325d7b33ae5538c Mon Sep 17 00:00:00 2001
From: Edward Rudd <urkle@outoforder.cc>
Date: Sat, 02 May 2020 21:48:36 +0000
Subject: [PATCH] Update source to SDL2 2.0.12
---
source/src/stdlib/SDL_stdlib.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/source/src/stdlib/SDL_stdlib.c b/source/src/stdlib/SDL_stdlib.c
index d500bf4..c2774cb 100644
--- a/source/src/stdlib/SDL_stdlib.c
+++ b/source/src/stdlib/SDL_stdlib.c
@@ -1,6 +1,6 @@
/*
Simple DirectMedia Layer
- Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
+ Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
@@ -438,11 +438,15 @@
#if defined(HAVE_CTYPE_H)
int SDL_isdigit(int x) { return isdigit(x); }
int SDL_isspace(int x) { return isspace(x); }
+int SDL_isupper(int x) { return isupper(x); }
+int SDL_islower(int x) { return islower(x); }
int SDL_toupper(int x) { return toupper(x); }
int SDL_tolower(int x) { return tolower(x); }
#else
int SDL_isdigit(int x) { return ((x) >= '0') && ((x) <= '9'); }
int SDL_isspace(int x) { return ((x) == ' ') || ((x) == '\t') || ((x) == '\r') || ((x) == '\n') || ((x) == '\f') || ((x) == '\v'); }
+int SDL_isupper(int x) { return ((x) >= 'A') && ((x) <= 'Z'); }
+int SDL_islower(int x) { return ((x) >= 'a') && ((x) <= 'z'); }
int SDL_toupper(int x) { return ((x) >= 'a') && ((x) <= 'z') ? ('A'+((x)-'a')) : (x); }
int SDL_tolower(int x) { return ((x) >= 'A') && ((x) <= 'Z') ? ('a'+((x)-'A')) : (x); }
#endif
--
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