2 files changed, 15 insertions, 0 deletions
diff --git a/src/nxt_string.c b/src/nxt_string.c
index 1ca595a1..39f472e9 100644
--- a/src/nxt_string.c
+++ b/src/nxt_string.c
@@ -7,6 +7,10 @@
 #include <nxt_main.h>
 
 
+extern inline void nxt_ustr2str(char *restrict dst, const u_char *restrict src,
+    size_t length);
+
+
 nxt_str_t *
 nxt_str_alloc(nxt_mp_t *mp, size_t length)
 {
diff --git a/src/nxt_string.h b/src/nxt_string.h
index c27ff63d..275a62ee 100644
--- a/src/nxt_string.h
+++ b/src/nxt_string.h
@@ -58,6 +58,9 @@ struct nxt_str_s {
 };
 
 
+NXT_EXPORT inline void nxt_ustr2str(char *restrict dst,
+    const u_char *restrict src, size_t length);
+
 NXT_EXPORT void nxt_memcpy_lowcase(u_char *dst, const u_char *src,
     size_t length);
 NXT_EXPORT void nxt_memcpy_upcase(u_char *dst, const u_char *src,
@@ -171,4 +174,12 @@ NXT_EXPORT ssize_t nxt_base64_decode(u_char *dst, u_char *src, size_t length);
 extern const uint8_t  nxt_hex2int[256];
 
 
+inline void
+nxt_ustr2str(char *restrict dst, const u_char *restrict src, size_t length)
+{
+    memcpy(dst, src, length);
+    dst[length] = '\0';
+}
+
+
 #endif /* _NXT_STRING_H_INCLUDED_ */