Draft: [medic] Add SDL 3 and related libraries
steamrt/tasks#217
Mostly superseded by !187 which adds only SDL3 itself (which has been declared API/ABI-stable), and not the related libraries (which have not).
Edited by Simon McVittie
steamrt/tasks#217
Mostly superseded by !187 which adds only SDL3 itself (which has been declared API/ABI-stable), and not the related libraries (which have not).