1 files changed, 24 insertions, 0 deletions
diff --git a/common/strutils.h b/common/strutils.h
new file mode 100644
index 00000000..0c7a0e22
--- /dev/null
+++ b/common/strutils.h
@@ -0,0 +1,24 @@
+#ifndef AL_STRUTILS_H
+#define AL_STRUTILS_H
+
+#include <string>
+
+#include "aloptional.h"
+
+#ifdef _WIN32
+#include <wchar.h>
+
+std::string wstr_to_utf8(const wchar_t *wstr);
+std::wstring utf8_to_wstr(const char *str);
+#endif
+
+namespace al {
+
+al::optional<std::string> getenv(const char *envname);
+#ifdef _WIN32
+al::optional<std::wstring> getenv(const wchar_t *envname);
+#endif
+
+} // namespace al
+
+#endif /* AL_STRUTILS_H */