exe: add trivial docstring

2018-08-28 16:34:44 +10:00 · 2018-08-28 16:34:44 +10:00 · 1a7b7daa93
commit 1a7b7daa93
parent 1392fb40c9
1 changed files with 1 additions and 0 deletions
--- a/exe.hpp
+++ b/exe.hpp
@ -12,6 +12,7 @@
 #include <experimental/filesystem>

 namespace cruft {
+    /// Returns a path to the current executable.
    std::experimental::filesystem::path image_path (void);
 }