Follow these steps to get the compilers containing the xc.h library: 1.2 Included Header Files - Microchip Online docs
: It makes your code more portable across different chips, as you don't have to manually change chip-specific header includes when switching devices. How to Download and Install xc.h library download
: Including it allows you to use Special Function Register (SFR) names (like PORTB or TRISB ) directly in your C code. Follow these steps to get the compilers containing the xc