The behavior of the `<ctype.h>` functions is undefined for negative
arguments (other than `EOF`). In such a situation, the argument should
be cast to `unsiged char` for safety.
References:
- C Programming: A Modern Approach, 2nd Edition: page 612, chapter 23.5
* Fix language type detection logic in r_bin_load_languages()
* Set language as msvc when an import library that has "msvcp" is found
* Demangle symbols that have a dll name such as sym.imp.*.dll_*
* remove R_API from functions not used outside of RBin module
* move not-exported functions to a separate private header
* move bin_private in i/private.h
* fix and use R_IPI
* fix mips_assemble
* More code cleanup and bring back bin.reload for the debugger
* Benchmark: swift: 23/9549 rcore: 17232/37147 (2-400x faster)
* For DVIA iOS app this is 1s less
* Demangle all the symbols, not just few
PR #11888
* bin: no need for 2 r_bin_load_io APIs
* bin: remove io-related unused functions
* r_bin.h: remove some old comments
* r_bin.h: group together related APIs
* extract print/set modes in r_types, to remove dups in r_bin and r_core
* clang-format-diff: fix ternary operator indent for pancake
* libr/bin: no need to allocate RBinOptions on the heap
* bin: start using r_return_* around, that's just the beginning
* bin: remove io_owned since it's not used anywhere
* io: make r_io_bind return nothing
* bin: remove unused functions and simplify r_bin_load_io
r_bin_load_io was calling r_bin_load_io2 with UT64_MAX as sz parameter,
but r_bin_load_io2 just returns false if (st64)sz is less than 0, so
that call is actually useless and can be removed.
* bin/bin: fix some preconditions
* bin/open: fix precondition to check for bin and filename too
`GUIDSTR_LEN` is currently set to 34, which gives 32 characters for the PDB GUID, 1 character for the PDB age (which is tacked on the end), and the null terminator. However, PDB ages are stored as a uint32, and can thus have a maximum value of `0xFFFFFFFF`, which requires up to 8 characters. PDB ages over 15 can easily be reached by automatic build processes using incremental linking.
* bin/format/pe: fix gcc8 warnings
* bin/p: fix gcc8 warnings
* io/io_r2pipe: fix gcc8 warnings and style
* clang-format: do not sort includes, it may break stuff
* use sizeof instead of macros
