If I include "stdint.h", allocate a pointer of type "int8_t" and then
int8_t *ptr = strtok(...)
I get a compiler warning:
#513-D: a value of type "char *" cannot be assigned to an entity of type "int8_t *"
so if I want to declare a pointer to a string, I must always use "char" to prevent the warning? is there another "type" to facilitate portability?