_LIBC_FIFO_H_ 46 common/include/adt/fifo.h #define _LIBC_FIFO_H_ _LIBC_FIFO_H_ 46 kernel/generic/common/include/adt/fifo.h #define _LIBC_FIFO_H_ _LIBC_FIFO_H_ 46 uspace/lib/c/common/include/adt/fifo.h #define _LIBC_FIFO_H_ _LIBC_FIFO_H_ 46 uspace/lib/posix/include/common/adt/fifo.h #define _LIBC_FIFO_H_HelenOS homepage, sources at GitHub