--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/testendian.c Mon Feb 23 08:03:14 2004 +0000
@@ -0,0 +1,25 @@
+
+/* Test program to check SDL's CPU endian detection and byte swapping routines */
+
+#include <stdio.h>
+
+#include "SDL.h"
+#include "SDL_endian.h"
+
+int main(int argc, char *argv[])
+{
+ Uint16 value16 = 0xCDAB;
+ Uint32 value32 = 0xEFBEADDE;
+#if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE)
+ Uint64 value64 = 0xEFBEADDECDAB3412LL;
+#endif
+
+ printf("This is a %s endian machine.\n",
+ (SDL_BYTEORDER == SDL_LIL_ENDIAN) ? "little" : "big");
+ printf("Value 16 = 0x%X, swapped = 0x%X\n", value16, SDL_Swap16(value16));
+ printf("Value 32 = 0x%X, swapped = 0x%X\n", value32, SDL_Swap32(value32));
+#if defined(__GNUC__) && defined(SDL_HAS_64BIT_TYPE)
+ printf("Value 64 = 0x%llX, swapped = 0x%llX\n", value64, SDL_Swap64(value64));
+#endif
+ return(0);
+}