Add Byte.to() method and improved micro optimization of iterating over

fixed-width integer ranges

1 files changed, 2 insertions, 7 deletions

diff --git a/src/stdlib/bytes.h b/src/stdlib/bytes.h
index ac1b61a3..f875e7cb 100644
--- a/src/stdlib/bytes.h
+++ b/src/stdlib/bytes.h
@@ -6,6 +6,7 @@
 #include <stdint.h>
 
 #include "datatypes.h"
+#include "integers.h"
 #include "stdlib.h"
 #include "types.h"
 #include "util.h"
@@ -18,6 +19,7 @@ Byte_t Byte$from_int(Int_t i, bool truncate);
 Byte_t Byte$from_int64(int64_t i, bool truncate);
 Byte_t Byte$from_int32(int32_t i, bool truncate);
 Byte_t Byte$from_int16(int16_t i, bool truncate);
+Closure_t Byte$to(Byte_t first, Byte_t last, OptionalInt8_t step);
 MACROLIKE Byte_t Byte$from_int8(int8_t i) { return (Byte_t)i; }
 MACROLIKE Byte_t Byte$from_bool(bool b) { return (Byte_t)b; }
 
@@ -28,11 +30,4 @@ extern const TypeInfo_t Byte$info;
 
 Text_t Byte$hex(Byte_t byte, bool uppercase, bool prefix);
 
-typedef struct {
-    Byte_t value;
-    bool has_value:1;
-} OptionalByte_t;
-
-#define NONE_BYTE ((OptionalByte_t){.has_value=false})
-
 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0