[scorpion]

Thanks for sharing. I did something similar a year back but eventually decided to embed all lib functions in every EA due to weird issues. I suspect that it is related to concurrency. When Two or more EAs used the lib in the same terminal, variables became mixed and the executions somehow didn't go through.

I distinctively remember some functions couldn't execute in MQH file, and all EA settings (Allow live trading, allow short/long/both orders, etc) didn't apply to function calls in MQH file.