1. Gcc defines integer types in stdint.h and bool type in stdbool.h.

a) Report the folders of the two header files in avr-gcc and xc16 respectively.

b) Report the type definitions of int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t, uint64_t.

c) Report the type definition of bool, and the values of true and false.