Can you help me with these syntax!!!

[Du'ak Krangas]

I am completely new in MQL4 coding would anyone explain to me what are the following syntax stands for and what they do

• Double Li_100
• Double Ld_124
• bool Gi_132

I want to know specifically the Li_ , Ld_, abd Gi_ i couldn't find documentations list to explain these 

[Sergey Golubev]

read this thread:

Freelance, decompilation, the rules, examples of the decompiled code:
https://www.mql5.com/en/forum/203200  

and this post #17

[William Roeder]

Du'ak Krangas: I want to know specifically the Li_ , Ld_, abd Gi_ i couldn't find documentations list to explain these 

They are variable names.

Ask the owner of the source code to give it to you or have him fix it for you.

Decompiled code is stolen code. Either you are a thief, a fence, or the receiver of stolen (intellectual) property. Either way we will not be an accomplice after the fact to that theft.
          See also forum.MQL4.com/41864#490649

If you post decompiled code again, you will likely be banned.

Don't tell us you found it on the 'net: if someone stole your bank details and uploaded them on to the internet, is it OK for everyone to use them because "someone uploaded it, I don't know why I can't use that"?