make
cc -Wall -O2 -g -D_REENTRANT   -c -o c/list.o c/list.c
c/list.c: In function ‘__list_consume’:
c/list.c:172: error: ‘ETIMEDOUT’ undeclared (first use in this function)
c/list.c:172: error: (Each undeclared identifier is reported only once
c/list.c:172: error: for each function it appears in.)
c/list.c:172: error: ‘EINTR’ undeclared (first use in this function)
make: *** [c/list.o] Fel 1