How can i change this function HAL_ADC_MspInit() in Platformio IDE?

[Industrialli]

I want to change the function HAL_ADC_MspInit(), but its already declared in core your library.

multiple definition of `HAL_ADC_MspInit'; .pio/build/industrialli_h723vet6/SrcWrapper/src/stm32/analog.cpp.o:analog.cpp

OBS: industrialli_h723vet6 is a variant board.

[fpistm]

You can't. Or you have to disable the Arduino analog api using this:
https://github.com/stm32duino/Arduino_Core_STM32/wiki/HAL-configuration#hal-module-only