--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dmutil.h	Thu Nov 07 20:15:33 2019 +0200
@@ -0,0 +1,27 @@
+//
+//
+//
+#ifndef DMUTIL_H
+#define DMUTIL_H 1
+
+#include <string>
+#include <vector>
+#include <cstdio>
+#include <iostream>
+
+
+#define SET_WHITESPACE           "\t\n\v\f\r "
+
+
+std::string dmStrLTrim(const std::string& str, const std::string& delim = SET_WHITESPACE);
+std::string dmStrRTrim(const std::string& str, const std::string& delim = SET_WHITESPACE);
+std::string dmStrTrim(const std::string& str, const std::string& delim = SET_WHITESPACE);
+
+std::vector<std::string> dmStrSplit(const std::string& str, const std::string& delim = SET_WHITESPACE);
+std::string dmStrJoin(const std::vector<std::string> &list, const std::string &delim);
+
+bool dmReadText(const std::string &filename, std::string &buf, const int maxSize);
+bool dmFileExists(const std::string &filename, std::ios_base::openmode mode = std::ios_base::in);
+
+
+#endif