ObjFW  Tags and Properties

Tags and Properties for Check-in 01d06c0f5d

Context
2020-07-18
12:54
Obfuscate tagged pointers on ARM64/ELF check-in: 01d06c0f5d user: js tags: tagged-pointers
2020-06-29
19:42
runtime: Add helper functions for tagged pointers check-in: a964d3dcb4 user: js tags: tagged-pointers