Add a "fork" of musl as //fusl.

fusl/src/linux/inotify.c

+#include <sys/inotify.h>
+#include <errno.h>
+#include "syscall.h"
+
+int inotify_init()
+{
+        return inotify_init1(0);
+}
+int inotify_init1(int flags)
+{
+        int r = __syscall(SYS_inotify_init1, flags);
+#ifdef SYS_inotify_init
+        if (r==-ENOSYS && !flags) r = __syscall(SYS_inotify_init);
+#endif
+        return __syscall_ret(r);
+}
+
+int inotify_add_watch(int fd, const char *pathname, uint32_t mask)
+{
+        return syscall(SYS_inotify_add_watch, fd, pathname, mask);
+}
+
+int inotify_rm_watch(int fd, int wd)
+{
+        return syscall(SYS_inotify_rm_watch, fd, wd);
+}