1.12. POINTERS
These variables are zeroed, because non-initialized data (fromBSS) is cleared before
the execution begins, [seeISO/IEC 9899:TC3 (C C99 standard), (2007) 6.7.8p10].
They reside in the data segment, we can verify this by pressing Alt-M and reviewing the memory map:
Figure 1.25:OllyDbg: memory map