Constant Declaration

 
Where withing mql5 are the chart timeframes declared? I want to add custom timeframes to use in my EA, but  cant' find where I can add in new constants for Period_M** 
 
scott:
Where withing mql5 are the chart timeframes declared? I want to add custom timeframes to use in my EA, but  cant' find where I can add in new constants for Period_M** 
You can't for now.
Reason: