C library for arbitrary length integers which are nonnegative and not exceeding thousand characters.
The intal_sampletest.h contains some sample tests(by no means exhaustive!).
intal.h is the header file for the functions.
Run the following command to run through the sample tests:
gcc -g -Wall intal* .
Valgrind has been used to check for memory leaks with the following command:
valgrind --tool=memcheck --leak-check=full ./a.out.