Merge bitcoin/bitcoin#24989: scripted-diff: rename BytePtr to AsBytePtr

bae4561938 scripted-diff: rename BytePtr to AsBytePtr (João Barbosa)

Pull request description:

  Building with iPhoneOS SDK fails because it also has `BytePtr` defined
  in [/usr/include/MacTypes.h](https://opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/MacTypes.h.auto.html):
  ```cpp
  typedef UInt8 *                         BytePtr;
  ```

ACKs for top commit:
  MarcoFalke:
    cr ACK bae4561938
  laanwj:
    Code review ACK bae4561938
  sipa:
    utACK bae4561938
  prusnak:
    Approach ACK bae4561938

Tree-SHA512: fb4d4a94c9c2238107952c071bae9bf6bbde6ed6651f6d300f222adf8a6a423f0567cbbcc3102d4167ef2e4e6f9988a2f91d75a5418bf6bcd64eebb4bcd1077f

src/serialize.h

@@ -472,10 +472,10 @@ struct CustomUintFormatter
         if (v < 0 || v > MAX) throw std::ios_base::failure("CustomUintFormatter value out of range");
         if (BigEndian) {
             uint64_t raw = htobe64(v);
-            s.write({BytePtr(&raw) + 8 - Bytes, Bytes});
+            s.write({AsBytePtr(&raw) + 8 - Bytes, Bytes});
         } else {
             uint64_t raw = htole64(v);
-            s.write({BytePtr(&raw), Bytes});
+            s.write({AsBytePtr(&raw), Bytes});
         }
     }
 
@@ -485,10 +485,10 @@ struct CustomUintFormatter
         static_assert(std::numeric_limits<U>::max() >= MAX && std::numeric_limits<U>::min() <= 0, "Assigned type too small");
         uint64_t raw = 0;
         if (BigEndian) {
-            s.read({BytePtr(&raw) + 8 - Bytes, Bytes});
+            s.read({AsBytePtr(&raw) + 8 - Bytes, Bytes});
             v = static_cast<I>(be64toh(raw));
         } else {
-            s.read({BytePtr(&raw), Bytes});
+            s.read({AsBytePtr(&raw), Bytes});
             v = static_cast<I>(le64toh(raw));
         }
     }

src/span.h

@@ -245,19 +245,19 @@ T& SpanPopBack(Span<T>& span)
 
 //! Convert a data pointer to a std::byte data pointer.
 //! Where possible, please use the safer AsBytes helpers.
-inline const std::byte* BytePtr(const void* data) { return reinterpret_cast<const std::byte*>(data); }
-inline std::byte* BytePtr(void* data) { return reinterpret_cast<std::byte*>(data); }
+inline const std::byte* AsBytePtr(const void* data) { return reinterpret_cast<const std::byte*>(data); }
+inline std::byte* AsBytePtr(void* data) { return reinterpret_cast<std::byte*>(data); }
 
 // From C++20 as_bytes and as_writeable_bytes
 template <typename T>
 Span<const std::byte> AsBytes(Span<T> s) noexcept
 {
-    return {BytePtr(s.data()), s.size_bytes()};
+    return {AsBytePtr(s.data()), s.size_bytes()};
 }
 template <typename T>
 Span<std::byte> AsWritableBytes(Span<T> s) noexcept
 {
-    return {BytePtr(s.data()), s.size_bytes()};
+    return {AsBytePtr(s.data()), s.size_bytes()};
 }
 
 template <typename V>

src/wallet/bdb.cpp

@@ -683,10 +683,10 @@ bool BerkeleyBatch::ReadAtCursor(CDataStream& ssKey, CDataStream& ssValue, bool&
     // Convert to streams
     ssKey.SetType(SER_DISK);
     ssKey.clear();
-    ssKey.write({BytePtr(datKey.get_data()), datKey.get_size()});
+    ssKey.write({AsBytePtr(datKey.get_data()), datKey.get_size()});
     ssValue.SetType(SER_DISK);
     ssValue.clear();
-    ssValue.write({BytePtr(datValue.get_data()), datValue.get_size()});
+    ssValue.write({AsBytePtr(datValue.get_data()), datValue.get_size()});
     return true;
 }
 
@@ -758,7 +758,7 @@ bool BerkeleyBatch::ReadKey(CDataStream&& key, CDataStream& value)
     SafeDbt datValue;
     int ret = pdb->get(activeTxn, datKey, datValue, 0);
     if (ret == 0 && datValue.get_data() != nullptr) {
-        value.write({BytePtr(datValue.get_data()), datValue.get_size()});
+        value.write({AsBytePtr(datValue.get_data()), datValue.get_size()});
         return true;
     }
     return false;

src/wallet/sqlite.cpp

@@ -405,7 +405,7 @@ bool SQLiteBatch::ReadKey(CDataStream&& key, CDataStream& value)
         return false;
     }
     // Leftmost column in result is index 0
-    const std::byte* data{BytePtr(sqlite3_column_blob(m_read_stmt, 0))};
+    const std::byte* data{AsBytePtr(sqlite3_column_blob(m_read_stmt, 0))};
     size_t data_size(sqlite3_column_bytes(m_read_stmt, 0));
     value.write({data, data_size});
 
@@ -497,10 +497,10 @@ bool SQLiteBatch::ReadAtCursor(CDataStream& key, CDataStream& value, bool& compl
     }
 
     // Leftmost column in result is index 0
-    const std::byte* key_data{BytePtr(sqlite3_column_blob(m_cursor_stmt, 0))};
+    const std::byte* key_data{AsBytePtr(sqlite3_column_blob(m_cursor_stmt, 0))};
     size_t key_data_size(sqlite3_column_bytes(m_cursor_stmt, 0));
     key.write({key_data, key_data_size});
-    const std::byte* value_data{BytePtr(sqlite3_column_blob(m_cursor_stmt, 1))};
+    const std::byte* value_data{AsBytePtr(sqlite3_column_blob(m_cursor_stmt, 1))};
     size_t value_data_size(sqlite3_column_bytes(m_cursor_stmt, 1));
     value.write({value_data, value_data_size});
     return true;