1 files changed, 77 insertions, 0 deletions
diff --git a/src/tailer/tailer.h b/src/tailer/tailer.h
new file mode 100644
index 0000000..b864137
--- /dev/null
+++ b/src/tailer/tailer.h
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) 2021, Timothy Stack
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * * Neither the name of Timothy Stack nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef lnav_tailer_h
+#define lnav_tailer_h
+
+#ifndef __COSMOPOLITAN__
+#include <sys/types.h>
+#endif
+
+typedef enum {
+    TPPT_DONE,
+    TPPT_STRING,
+    TPPT_HASH,
+    TPPT_INT64,
+    TPPT_BITS,
+} tailer_packet_payload_type_t;
+
+typedef enum {
+    TPT_ERROR,
+    TPT_OPEN_PATH,
+    TPT_CLOSE_PATH,
+    TPT_OFFER_BLOCK,
+    TPT_NEED_BLOCK,
+    TPT_ACK_BLOCK,
+    TPT_TAIL_BLOCK,
+    TPT_LINK_BLOCK,
+    TPT_SYNCED,
+    TPT_LOG,
+    TPT_LOAD_PREVIEW,
+    TPT_PREVIEW_ERROR,
+    TPT_PREVIEW_DATA,
+    TPT_COMPLETE_PATH,
+    TPT_POSSIBLE_PATH,
+    TPT_ANNOUNCE,
+} tailer_packet_type_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ssize_t send_packet(int fd,
+                    tailer_packet_type_t tpt,
+                    tailer_packet_payload_type_t payload_type,
+                    ...);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif