9b1176e4e7
Port pipewire's Linux-isms to Redox (baked into vendored source/): - mem.c: add __redox__ to the BSD/GNU guard that #defines MAP_LOCKED 0 (Redox has no page-locking; the flag is a no-op). - pipewire.c: guard #include <sys/prctl.h> and the prctl(PR_GET_NAME) thread- name block for __redox__ (Redox has no prctl; thread naming is skipped). alloca resolved on a clean cook (-include alloca.h + staged relibc alloca.h).