initial import
diff --git a/SStream.c b/SStream.c
new file mode 100644
index 0000000..e6678ad
--- /dev/null
+++ b/SStream.c
@@ -0,0 +1,45 @@
+/* Capstone Disassembler Engine */
+/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> */
+
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+#include "SStream.h"
+
+void SStream_Init(SStream *ss)
+{
+ ss->index = 0;
+ ss->buffer[0] = '\0';
+}
+
+void SStream_concat(SStream *ss, const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ int ret = vsnprintf(ss->buffer + ss->index, sizeof(ss->buffer) - (ss->index + 1), fmt, ap);
+ va_end(ap);
+ ss->index += ret;
+}
+
+/*
+ int main()
+ {
+ SStream ss;
+ int64_t i;
+
+ SStream_Init(&ss);
+
+ SStream_concat(&ss, "hello ");
+ SStream_concat(&ss, "%d - 0x%x", 200, 16);
+
+ i = 123;
+ SStream_concat(&ss, " + %ld", i);
+ SStream_concat(&ss, "%s", "haaaaa");
+
+ printf("%s\n", ss.buffer);
+
+ return 0;
+ }
+ */