Revert attempt to make heap size 32/64 clean. This change needs to...

src/utils.h

Index: src/utils.h
===================================================================
--- src/utils.h	(revision 5544)
+++ src/utils.h	(working copy)
@@ -222,22 +222,12 @@
 // ----------------------------------------------------------------------------
 // I/O support.
 
-#if __GNUC__ >= 4
-// On gcc we can ask the compiler to check the types of %d-style format
-// specifiers and their associated arguments.  TODO(erikcorry) fix this
-// so it works on MacOSX.
-#if defined(__MACH__) && defined(__APPLE__)
-#define PRINTF_CHECKING
-#else  // MacOsX.
-#define PRINTF_CHECKING __attribute__ ((format (printf, 1, 2)))
-#endif
-#else
-#define PRINTF_CHECKING
-#endif
+// Our version of printf(). Avoids compilation errors that we get
+// with standard printf when attempting to print pointers, etc.
+// (the errors are due to the extra compilation flags, which we
+// want elsewhere).
+void PrintF(const char* format, ...);
 
-// Our version of printf().
-void PRINTF_CHECKING PrintF(const char* format, ...);
-
 // Our version of fflush.
 void Flush();