1 files changed, 48 insertions, 0 deletions
diff --git a/src/cvtendian.h b/src/cvtendian.h
new file mode 100644
index 0000000..d69158b
--- /dev/null
+++ b/src/cvtendian.h
@@ -0,0 +1,48 @@
+#ifndef __CVTENDIAN_H
+#define __CVTENDIAN_H
+
+/* Support for swapping bytes (endian conversion) */
+#include <byteswap.h>
+
+/* For obtaining the host endian type */
+#include <endian.h>
+#if (__BYTE_ORDER == __LITTLE_ENDIAN)
+#	define HOST_ENDIAN  ELFDATA2LSB
+#elif (__BYTE_ORDER == __BIG_ENDIAN)
+#	define HOST_ENDIAN  ELFDATA2MSB
+#else
+#	error "Failed to detect host endian type"
+#endif
+
+/*
+ * Convert the endian of a parameter
+ */
+static int ConvertEndian(void *ptr, int bytes)
+{
+	switch(bytes)
+	{
+		case 2:
+		{
+			uint16_t *value = (uint16_t *) ptr;
+			
+			*value = bswap_16(*value);
+		}	return 1;
+		case 4:
+		{
+			uint32_t *value = (uint32_t *) ptr;
+			
+			*value = bswap_32(*value);
+		}	return 1;
+		case 8:
+		{
+			uint64_t *value = (uint64_t *) ptr;
+			
+			*value = bswap_64(*value);
+		}	return 1;
+		default:
+			break;
+	}
+	return 0;
+}
+
+#endif /* __CVTENDIAN_H */