...{ char buf[BUFSIZ]; setbuf(stdout, buf); printf("Hello, world!\n"); return 0; } SEE ALSO stdbuf (1), fclose (3), fflush (3), fopen (3), fread (3), malloc (3), printf (3), puts (…...{ char buf[BUFSIZ]; setbuf(stdout, buf); printf("Hello, world!\n"); return 0; } SEE ALSO stdbuf (1), fclose (3), fflush (3), fopen (3), fread (3), malloc (3), printf (3), puts (…...{ char buf[BUFSIZ]; setbuf(stdout, buf); printf("Hello, world!\n"); return 0; } SEE ALSO stdbuf (1), fclose (3), fflush (3), fopen (3), fread (3), malloc (3), printf (3), puts (…...{ char buf[BUFSIZ]; setbuf(stdout, buf); printf("Hello, world!\n"); return 0; } SEE ALSO stdbuf (1), fclose (3), fflush (3), fopen (3), fread (3), malloc (3), printf (3), puts (…