diff options
Diffstat (limited to 'fluid/Fl_Function_Type.cxx')
| -rw-r--r-- | fluid/Fl_Function_Type.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fluid/Fl_Function_Type.cxx b/fluid/Fl_Function_Type.cxx index 0a96326d5..22ced326b 100644 --- a/fluid/Fl_Function_Type.cxx +++ b/fluid/Fl_Function_Type.cxx @@ -34,8 +34,11 @@ Fl_Class_Type *current_class = NULL; /** - Return 1 if the list contains a function with the given signature at the top level. - \param[in] rtype return type + \brief Return 1 if the list contains a function with the given signature at the top level. + Fl_Widget_Type uses this to check if a callback by a certain signature is + already defined by the user within this file. If not, Fl_Widget_Type will + generate an `extern $sig$;` statement. + \param[in] rtype return type, can be NULL to avoid checking (not used by Fl_Widget_Type) \param[in] sig function signature \return 1 if found. */ |