localeconv
From cppreference.com
                    
                                        
                    
                    
                                                            
                    |   Defined in header <locale.h>
   | 
||
|   lconv* localeconv();  | 
||
The localeconv function obtains a pointer to a static object of type lconv, which represents numeric and monetary formatting rules of the current C locale.
Contents | 
[edit] Parameters
(none)
[edit] Return value
pointer to the current lconv object.
[edit] Notes
Modifying the object references through the returned pointer is undefined behavior.
localeconv modifies a static object, calling it from different threads without synchronization is undefined behavior.
[edit] Example
| This section is incomplete | 
[edit] See also
|    gets and sets the current C locale  (function)  | |
|    formatting details, returned by localeconv   (class)  | |
|   C++ documentation for localeconv 
 | |