longjmp

   Provides a way to transfer control from a nested series of
   function invocations back to a predefined point without returning
   normally; that is, by not using a series of return statements.
   The longjmp function restores the context of the environment
   buffer.

   Format

     #include  <setjmp.h>

     void longjmp  (jmp_buf env, int value);
 

Additional information available:

Arguments       Description     Restrictions