Prints information about a variable.
void print(void *addr)The print function is a data recording function that prints information
about the variable at the specified address. The function prints the address, type, and data
values. This function is aware of kernel and user defined data types, and it recursively
descends hierarchies of structures to report on their members. Zero-valued fields are
skipped. The dynamic printsize option can be used to restrict the amount of
data displayed. In the case of a printsize overrun, ellipsis
(...) are shown in the output.