[c-prog] hi

[sivag9]

hi,
  good evening to everybody.I am learner of C.I need all of your
help.I want to know about # pragma . I tried in lot of books but those
contains only one or two lines about that prepocesser directive.I want
to know that one properly with at least one example.Any one of you
tell me the proper way for learning this.pls.........