From 4f30663740d4ef8b50d193747aac327a64fe9b7a Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Sun, 2 Jul 2023 14:46:43 +0800
Subject: [PATCH] update

---
 spisound.c | 2 ++
 spisound.h | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/spisound.c b/spisound.c
index 106147e..55f5c0a 100644
--- a/spisound.c
+++ b/spisound.c
@@ -197,3 +197,5 @@ void spisound_dump_last_error() {
   printf("- sys_ error  : %s(%d)\n", strerror(m_sys_error), m_sys_error);
   printf("-\n");
 }
+
+const char *spisound_libversion() { return "1.0.0"; }
diff --git a/spisound.h b/spisound.h
index d4790fc..74f1af6 100644
--- a/spisound.h
+++ b/spisound.h
@@ -9,7 +9,7 @@ extern "C" {
  *
  * @param data 音频数据
  * @param len 音频数据长度
- * 
+ *
  */
 typedef void (*spisound_cb_t)(int32_t *data, uint32_t len);
 
@@ -58,6 +58,7 @@ static inline const char *error_code_to_string(error_code_t code) {
  */
 error_code_t spisound_init(const char *deviceName, int csgpionId, spisound_cb_t callback);
 error_code_t spisound_start_capture(void);
+const char  *spisound_libversion();
 
 void spisound_dump_last_error();
 #ifdef cplusplus