a.out            |binary
 alloc.c          |    6 -
 alloc.c~         |    8 -
 pthread_eintr.c  |  135 +++++++++++++++++++++++++++++
 pthread_eintr.c~ |  135 +++++++++++++++++++++++++++++
 string.c~        |  255 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 530 insertions(+), 9 deletions(-)