X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcpuid%2F_info;h=79a98c0a236dfc2ad98010a01afb4bcb9726f74c;hb=ab6e77749bfe678bde2cdf1442145bfbcaea253d;hp=b6e0caf7b1dd402b7bde0aea44fbf468b8d1cc30;hpb=19c5822d43acc402df753e669724e3b564473da5;p=ccan

diff --git a/ccan/cpuid/_info b/ccan/cpuid/_info
index b6e0caf7..79a98c0a 100644
--- a/ccan/cpuid/_info
+++ b/ccan/cpuid/_info
@@ -8,12 +8,13 @@
  *
  * Example:
  * #include <ccan/cpuid/cpuid.h>
+ * #include <stdio.h>
  *
- * int main()
+ * int main(void)
  * {
- * 	int highest;
- * 	cpuid(CPU_HIGHEST_EXTENDED_FUNCTION_SUPPORTED, &highest);
- * 	printf ("Highest extended function supported: %d\n", highest);
+ * 	uint32_t highest;
+ * 	cpuid(CPUID_HIGHEST_EXTENDED_FUNCTION_SUPPORTED, &highest);
+ * 	printf("Highest extended function supported: %d\n", highest);
  *
  *      return 0;
  * }
@@ -29,7 +30,12 @@ int main(int argc, char *argv[])
 		return 1;
 
 	if (strcmp(argv[1], "depends") == 0) {
+#if defined(__i386__) || defined(__i386) || defined(__x86_64) \
+		|| defined(_M_AMD64) || defined(__M_X64)
 		/* Nothing.  */
+#else
+		printf("ccan/build_assert\n");
+#endif
 		return 0;
 	}