/* WRITE1.C: Write 1 parm to 1 record in WRITE1.FIL in current directory.  */
#include <stdio.h>
main(int argc, char *argv[])
{
        FILE *fp;
        /* First remove WRITE1.FIL */

        if (remove("write1.fil") == -1)
                {
                 printf("Error deleting WRITE1.FIL\n");
                 perror("System error info. follows:");
                }
        /* Now go create that file.  */

        if( (fp = fopen( "write1.fil", "w" )) != NULL )/* if it's zero it's o.k.*/
        {
                fputs( argv[1], fp);                     /* put string            */
                fputc( '\n', fp);                        /* put lf                */
                fclose( fp );
        }
        else printf( "Unable to open file WRITE1.FIL");
}