From 39c417881b1259c7e01a6ab5fc1df5a4e6296643 Mon Sep 17 00:00:00 2001
From: Simon Bertron <simonbertron@gmail.com>
Date: Thu, 19 Mar 2026 15:33:15 -0400
Subject: [PATCH] C++ Compatible Headers

Signed-off-by: Simon Bertron <sb2684@cornell.edu>
---
 include/splinterdb/data.h                           | 8 ++++++++
 include/splinterdb/default_data_config.h            | 8 ++++++++
 include/splinterdb/platform_linux/public_platform.h | 8 ++++++++
 include/splinterdb/public_util.h                    | 8 ++++++++
 include/splinterdb/splinterdb.h                     | 8 ++++++++
 5 files changed, 40 insertions(+)

diff --git a/include/splinterdb/data.h b/include/splinterdb/data.h
index 10785003..920759bd 100644
--- a/include/splinterdb/data.h
+++ b/include/splinterdb/data.h
@@ -22,6 +22,10 @@
 #include "splinterdb/public_platform.h"
 #include "splinterdb/public_util.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Message type up to MESSAGE_TYPE_MAX_VALID_USER_TYPE is a
  * disk-resident value (not including MESSAGE_TYPE_INVALID).
@@ -180,3 +184,7 @@ struct data_config {
    key_to_str_fn        key_to_string;
    message_to_str_fn    message_to_string;
 };
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/include/splinterdb/default_data_config.h b/include/splinterdb/default_data_config.h
index 4be9e2e6..82f76d51 100644
--- a/include/splinterdb/default_data_config.h
+++ b/include/splinterdb/default_data_config.h
@@ -11,7 +11,15 @@
 
 #include "data.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void
 default_data_config_init(const uint64 max_key_size, // IN
                          data_config *out_cfg       // OUT
 );
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/include/splinterdb/platform_linux/public_platform.h b/include/splinterdb/platform_linux/public_platform.h
index e0579860..b217edf6 100644
--- a/include/splinterdb/platform_linux/public_platform.h
+++ b/include/splinterdb/platform_linux/public_platform.h
@@ -30,6 +30,10 @@
 #include <stdint.h>
 #include <stdbool.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 // Types
 typedef unsigned char uchar;
 typedef int8_t        int8;
@@ -97,3 +101,7 @@ platform_register_thread(void);
 // Call this function before exiting a registered thread.
 void
 platform_deregister_thread(void);
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/include/splinterdb/public_util.h b/include/splinterdb/public_util.h
index eba65891..dcde0628 100644
--- a/include/splinterdb/public_util.h
+++ b/include/splinterdb/public_util.h
@@ -5,6 +5,10 @@
 
 #include "splinterdb/public_platform.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * A slice is just a const pointer with a length.  Slices do not
  * manage the memory to which they point, i.e. slices do not allocate,
@@ -50,3 +54,7 @@ slice_data(const slice b)
 {
    return b.data;
 }
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/include/splinterdb/splinterdb.h b/include/splinterdb/splinterdb.h
index ce55bfde..43844eff 100644
--- a/include/splinterdb/splinterdb.h
+++ b/include/splinterdb/splinterdb.h
@@ -18,6 +18,10 @@
 
 #include "data.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 // Get a version string for this build of SplinterDB
 // Currently a git tag
 const char *
@@ -393,3 +397,7 @@ splinterdb_stats_print_lookup(splinterdb *kvs);
 
 void
 splinterdb_stats_reset(splinterdb *kvs);
+
+#ifdef __cplusplus
+}
+#endif