Add Include macro guards

2019-01-03 16:05:21 +01:00
parent f77d816e48
commit 6af656c5ce
4 changed files with 20 additions and 0 deletions
--- a/src_common/uint256.h
+++ b/src_common/uint256.h
@@ -17,6 +17,9 @@

 // Adapted from https://github.com/calccrypto/uint256_t

+#ifndef _UINT256_H_
+#define _UINT256_H_
+
 #include <stdint.h>
 #include <stdbool.h>

@@ -63,3 +66,5 @@ bool tostring128(uint128_t *number, uint32_t base, char *out,
                 uint32_t outLength);
 bool tostring256(uint256_t *number, uint32_t base, char *out,
                 uint32_t outLength);
+
+#endif /* _UINT256_H_ */