From e8731933cccd5948ea52e818b9a6f33c9b83334e Mon Sep 17 00:00:00 2001
From: Sylvain <[EMAIL REDACTED]>
Date: Tue, 9 Nov 2021 13:32:28 +0100
Subject: [PATCH] Fixed warning: macro is not used
---
src/stdlib/SDL_string.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/stdlib/SDL_string.c b/src/stdlib/SDL_string.c
index 8a49af5f7f..cc25cc83c6 100644
--- a/src/stdlib/SDL_string.c
+++ b/src/stdlib/SDL_string.c
@@ -34,8 +34,10 @@
#define va_copy(dst, src) dst = src
#endif
+#if !defined(HAVE_VSSCANF) || !defined(HAVE_STRTOL) || !defined(HAVE_STRTOUL) || !defined(HAVE_STRTOD) || !defined(HAVE_STRTOLL) || !defined(HAVE_STRTOULL)
#define SDL_isupperhex(X) (((X) >= 'A') && ((X) <= 'F'))
#define SDL_islowerhex(X) (((X) >= 'a') && ((X) <= 'f'))
+#endif
#define UTF8_IsLeadByte(c) ((c) >= 0xC0 && (c) <= 0xF4)
#define UTF8_IsTrailingByte(c) ((c) >= 0x80 && (c) <= 0xBF)