LibGens and namely LibGens::File class use _sizet type for reading/writing addresses stored in files.
_sizet is unsigned int on 32-bit systems, but for 64-bit ones it is unsigned long int (8 bytes). This breaks code portability.
readInt32A and readInt32BEA, as well as corresponding write functions, are supposed to always read 32-bit value even on 64-bit systems for file formats compatibility. There are different ways to approach this, and I'm not sure what would be the correct one.
Replace _sizet by unsigned int where needed. This should be save as long as it's used for file offsets, and not for memory pointers, but might require a lot of code edits.
Introduce a custom typedef for unsigned int. The rest is the same as first.
Modify read functions to ensure they always read 4 bytes and then properly put them into 8 bytes size_t variables, as well as do the opposite to write. The easiest, but seems like a hack to me.
LibGens and namely LibGens::File class use _sizet type for reading/writing addresses stored in files. _sizet is unsigned int on 32-bit systems, but for 64-bit ones it is unsigned long int (8 bytes). This breaks code portability. readInt32A and readInt32BEA, as well as corresponding write functions, are supposed to always read 32-bit value even on 64-bit systems for file formats compatibility. There are different ways to approach this, and I'm not sure what would be the correct one.