1 files changed, 7 insertions, 0 deletions
diff --git a/include/sbi/sbi_string.h b/include/sbi/sbi_string.h
index 338075f..b7c2bc2 100644
--- a/include/sbi/sbi_string.h
+++ b/include/sbi/sbi_string.h
@@ -12,8 +12,15 @@
 
 #include <sbi/sbi_types.h>
 
+/*
+  Provides sbi_strcmp for the completeness of supporting string functions.
+  it is not recommended to use sbi_strcmp() but use sbi_strncmp instead.
+*/
+
 int sbi_strcmp(const char *a, const char *b);
 
+int sbi_strncmp(const char *a, const char *b, size_t count);
+
 size_t sbi_strlen(const char *str);
 
 size_t sbi_strnlen(const char *str, size_t count);