-* mempcpy(3) is a GNU extension. We have added it to <string.h> provided TERMUX_EXPOSE_MEMPCPY is defined,
- so use something like CFLAGS+=" -DTERMUX_EXPOSE_MEMPCPY=1" for packages expecting that function to exist.
-
-* Android uses a customized version of shared memory managemnt known as ashmem. libandroid-shmem wraps SYSV shared
- memory calls to standard ashmem operations. Use it with `LDFLAGS+=" -landroid-shmem`.
-
-* SYSV semaphores (semget(2), semop(2) and others) aren't available.
- Use unnamed POSIX semaphores instead (named semaphores are unimplemented).