kc3-lang/gnulib/examples/hello-c-gnulib-nonrecursive/src/hello.c

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• Hash : a3c4f3ff
  Author :
  Date : 2021-12-15T19:59:01
  

  Add simple examples.
  
  * examples: New directory.
  

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• examples/hello-c-gnulib-nonrecursive/src/hello.c

• /* This file is in the public domain.
  
     Source code of the C program.  */
  
  
  /* Every source file that uses Gnulib needs this.  */
  #include <config.h>
  
  /* Get printf() declaration.  */
  #include <stdio.h>
  
  /* Get getpid() declaration.  */
  #include <unistd.h>
  
  /* Include Gnulib header files.  */
  #include "get_ppid_of.h"
  
  int
  main ()
  {
    printf ("%s\n", "Hello, world!");
    printf ("This program is running as process number %d.\n", getpid ());
    printf ("The parent process number is %d.\n", get_ppid_of (getpid ()));
  
    return 0;
  }
  

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