Split out hex

adsbus/hex.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <stdint.h>
+#include <stddef.h>
+
+void hex_init();
+void hex_to_bin(uint8_t *, const char *, size_t);
+uint64_t hex_to_int(const char *, size_t);
+void hex_from_bin_upper(char *, const uint8_t *, size_t);
+void hex_from_bin_lower(char *, const uint8_t *, size_t);
+void hex_from_int_upper(char *, uint64_t, size_t);
+void hex_from_int_lower(char *, uint64_t, size_t);