meta: move endian functions from object to core

core/include/blue/core/endian.h

@@ -0,0 +1,49 @@
+#ifndef BLUELIB_CORE_ENDIAN_H_
+#define BLUELIB_CORE_ENDIAN_H_
+
+#include <blue/core/misc.h>
+#include <stdint.h>
+
+typedef struct {
+	union {
+		unsigned char i_bytes[sizeof(uint16_t)];
+		int16_t i_val;
+		uint16_t i_uval;
+	};
+} b_i16;
+
+typedef struct {
+	union {
+		unsigned char i_bytes[sizeof(uint32_t)];
+		int32_t i_val;
+		uint32_t i_uval;
+	};
+} b_i32;
+
+typedef struct {
+	union {
+		unsigned char i_bytes[sizeof(uint64_t)];
+		int64_t i_val;
+		uint64_t i_uval;
+	};
+} b_i64;
+
+BLUE_API b_i16 b_i16_htob(uint16_t v);
+BLUE_API b_i16 b_i16_htos(uint16_t v);
+
+BLUE_API uint16_t b_i16_btoh(b_i16 v);
+BLUE_API uint16_t b_i16_stoh(b_i16 v);
+
+BLUE_API b_i32 b_i32_htob(uint32_t v);
+BLUE_API b_i32 b_i32_htos(uint32_t v);
+
+BLUE_API uint32_t b_i32_btoh(b_i32 v);
+BLUE_API uint32_t b_i32_stoh(b_i32 v);
+
+BLUE_API b_i64 b_i64_htob(uint64_t v);
+BLUE_API b_i64 b_i64_htos(uint64_t v);
+
+BLUE_API uint64_t b_i64_btoh(b_i64 v);
+BLUE_API uint64_t b_i64_stoh(b_i64 v);
+
+#endif