Collin Funk

The new behavior of this policy makes check_include_file() and friends use the CMAKE_REQUIRED_LIBRARIES variable before checking for headers. This is used to check for cryptography algorithms provided by OpenSSL. This...

math: Add long double constant definitions

5

These constants are GNU libc extensions that are likely to be adopted by the next POSIX revision [1]. The definitions can be verified in a PARI-GP shell session: * M_El:...

Perfer sys/cdefs.h __unreachable over the builtin

2

The __builtin_unreachable macro provided by Clang and GCC is a hint to the compiler used for optimization. The programs work fine even if the compiler doesn't support it. The sys/cdefs.h...

which: Use size_t instead of ssize_t for pathlen

1

The "pathlen" variable is the return value of strlen(3) and is then passed as an argument to malloc(3) and memcpy(3). The size_t type matches the prototype for these functions. The...

Both wcount and wresid are ssize_t so this cast is not needed. Just remove it so the code is easier to read.

ctags: Use C99 bool instead of defining our own

4

Use stdbool.h definitions instead of defining non-standard ones.

`tac` cannot handle seperators that are not UTF-8.

1

Using uutils built from commit f6d581fc48027528a89e58236a66475aca4e3c80: ``` $ LC_ALL=en_US.iso8859-1 tac --separator=$(printf '\xe9') < /dev/null error: invalid UTF-8 was detected in one or more arguments For more information, try '--help'. ```