--- a/src/stdlib/SDL_string.c	Tue Feb 07 12:15:46 2006 +0000
+++ b/src/stdlib/SDL_string.c	Tue Feb 07 17:46:19 2006 +0000
@@ -72,7 +72,7 @@
 }
 #endif
 
-#ifndef HAVE_SSCANF
+#if !defined(HAVE_SSCANF) || !defined(HAVE_STRTOD)
 static size_t SDL_ScanUnsignedLong(const char *text, int radix, unsigned long *valuep)
 {
     const char *textstart = text;