1 files changed, 16 insertions, 0 deletions
diff --git a/sys/base/string/join.c b/sys/base/string/join.c
new file mode 100644
index 0000000..fb97b6c
--- /dev/null
+++ b/sys/base/string/join.c
@@ -0,0 +1,16 @@
+#include "internal.h"
+
+string
+str·join(vlong len, byte** fields, const byte* sep)
+{
+    string s = str·makecap("", 0, 10);
+    int    j = 0;
+
+    for (j = 0; j < len; j++) {
+        str·append(&s, fields[j]);
+        if (j < len - 1) 
+            str·appendlen(&s, 1, sep);
+    }
+
+    return s;
+}