Minor modifications and new file endianness.c

1 files changed, 23 insertions, 0 deletions

diff --git a/endianness.c b/endianness.c
new file mode 100644
index 0000000..c893be2
--- /dev/null
+++ b/endianness.c
@@ -0,0 +1,23 @@
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void)
+{
+	bool big_endian;
+
+	union {
+		uint32_t i;
+		char c[4];
+	} test = {0x01020304};
+
+	big_endian = test.c[0] == 1;
+
+	if (big_endian)
+		printf("%s\n", "Big Endian");
+	else
+		printf("%s\n", "Small Endian");
+
+	return EXIT_SUCCESS;
+}