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Possible solutions                                                      [TOC]
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Modify a variable indirectly
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:import: session08/pointers2.c

---- SHELL(path=session08,hostname=heim) ---------------------------------------
gcc -Wall -std=c11 -o pointers2 pointers2.c
./pointers2
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Note that you get a different output on thales:

---- SHELL(path=session08) -----------------------------------------------------
gcc -Wall -std=c11 -o pointers2 pointers2.c
./pointers2
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Example: Call by reference
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:import: session08/pointers4.c

---- SHELL(path=session08,hostname=heim) ---------------------------------------
gcc -Wall -std=c11 -o pointers4 pointers4.c
./pointers4
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