ColinLeeo commented on code in PR #418:
URL: https://github.com/apache/tsfile/pull/418#discussion_r1973077554
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cpp/src/cwrapper/tsfile_cwrapper.h:
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@@ -109,94 +118,246 @@ typedef void* TsRecord;
typedef void* ResultSet;
typedef int32_t ERRNO;
-typedef int64_t timestamp;
+typedef int64_t Timestamp;
-#ifdef __cplusplus
-extern "C" {
-#endif
+/*--------------------------TsFile Reader and Writer------------------------ */
+
+/**
+ * @brief Creates a file for writing.
+ *
+ * @param pathname Target file path to create.
+ * @param err_code [out] E_OK(0), or check error code in errno_define.h.
+ *
+ * @return WriteFile Valid handle on success.
+ *
+ * @note Call free_write_file() to release resources.
+ */
+
+WriteFile write_file_new(const char* pathname, ERRNO* err_code);
+
+/**
+ * @brief Creates a TsFileWriter for writing TsFiles.
+ *
+ * @param file Target file where the table data will be written.
+ * @param schema Table schema definition.
+ * - Ownership: Caller must free it after writer creating.
+ * @param err_code [out] E_OK(0), or check error code in errno_define.h.
+ *
+ * @return TsFileWriter Valid handle on success, NULL on failure.
+ *
+ * @note Call tsfile_writer_close() to release resources.
+ */
+TsFileWriter tsfile_writer_new(WriteFile file, TableSchema* schema,
+ ERRNO* err_code);
+
+/**
+ * @brief Creates a TsFileReader for reading TsFiles.
Review Comment:
fixed
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