Infrared_remote_control_car warning: "F" redefined

Projects Interfacing w/ Software on the Computer
1

Newbie here...Cannot compile/load due to a redefine of "F".

Looks like it's being defined in two places:

I:\robot Car\English\Lesson 3 Infrared Remote Control Car\Infrared_remote_control_car\Infrared_remote_control_car.ino:10:0: warning: "F" redefined

#define F 16736925 // FORWARD

I:\robot Car\arduino-nightly\hardware\arduino\avr\cores\arduino/WString.h:38:0: note: this is the location of the previous definition

#define F(string_literal) (reinterpret_cast<const __FlashStringHelper *>(PSTR(string_literal)))

Can I simply comment out one without adversely affecting other functionality??? Or use an "#ifndef" ???

Arduino_error_report.txt (1.09 KB)

2

Why not FWD or FORWARD?

Or NOT_BACKWARD?

3

Can I simply comment out one without adversely affecting other functionality???

No!!!!!!!!!!!!!!!!,,,,,,,,,,,,,?.?.?.?.?.?.?.?.?.?........

I hope all that extra punctuation helped.