Change InputFunctionCall* to take a const char *str

Fix some -Wcast-qual warnings

Remove old readline API workaround

Fix signed/unsigned integer handling in pg_restore_relation_stats()

doc: Document overflow handling of pg_class.relpages etc.

Make printTableAddCell/printTableAddHeader string argument const

Use frontend logging API in fe_utils/print.c

Remove useless ENABLE_NLS conditionals

Remove useless/confusing const qualifiers

Use frontend logging API in fe_utils/string_utils.c

Clean up write() return type

Add assertion about ssize_t narrowing in AIO code

Clean up read() return type

Clean up secure_read()/secure_write() return type

Make blkreftable API use size_t/ssize_t consistently

Fix for loop variables used with lengthof

Fix for loop variables

Print off_t/pgoff_t consistently as %lld

Don't cast pgoff_t to possibly 32-bit types for output

Don't cast off_t to 32-bit type for output, bug fix