ObjFW  History of src/OFGZIPStream.h of ed598fd8487309d3

With TYPEDEF_HIDES_STRUCT set, Doxygen properly handles anonymous
structs and enums that are typedef'd. file: [498f0a4cf5] check-in: [2fcf5a3052] user: js, branch: trunk, size: 3973 [annotate] [blame] [check-ins using] [diff]

This allows ABI stability with the fragile ABI. file: [3973ccf74c] check-in: [496695d778] user: js, branch: trunk, size: 3276 [annotate] [blame] [check-ins using] [diff]

Instead, explicitly declare them, as OF_ASSUME_NONNULL_{BEGIN,END} does
not apply to implicit return types. This means that after this commit,
all init methods have a nonnull return type, as they should have. file: [8e5bebccb2] check-in: [2f4e0df8be] user: js, branch: trunk, size: 3295 [annotate] [blame] [check-ins using] [diff]

There is not much point in having a bi-directional stream for Deflate
compression / decompression. file: [9ece715a6e] check-in: [f56a50ee50] user: js, branch: trunk, size: 2389 [annotate] [blame] [check-ins using] [diff]

Casts are now written like types in variable declarations. file: [3b1588eaa2] check-in: [4af49a13c3] user: js, branch: trunk, size: 2340 [annotate] [blame] [check-ins using] [diff]

Forgot to add 2017, even though I already did quite some changes in
2017. file: [b6dd03ce21] check-in: [44f45c2e35] user: js, branch: trunk, size: 2278 [annotate] [blame] [check-ins using] [diff]

The reason for renaming to OFInflateStream was to have one stream for
decompression and one for compression in order to reduce memory usage if
only one of the two is needed, as the ivar layout will be smaller then.
However, it is more consistent with other stream classes to have one
stream that can handle both. The increased memory footprint of having
ivars for compression and decompression can be solved by having a
pointer to those instead. This will not incur any performance penalty,
as the pointer will be dereferenced instead of the ivars, meaning the
overhead is only getting the pointer from the ivars once. file: [68e8c128bc] check-in: [134a1121c7] user: js, branch: trunk, size: 2272 [annotate] [blame] [check-ins using] [diff]