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buffer_putnlflush(3)  DragonFly Library Functions Manual  buffer_putnlflush(3)

NAME
       buffer_putnlflush - write '\n' to buffer and flush

SYNTAX
       #include <buffer.h>

       int buffer_putnlflush(buffer* b);

DESCRIPTION
       buffer_putnlflush writes a single ASCII new-line character ('\n') to b
       and calls buffer_flush(b).

RETURN VALUE
       0 if everything is fine, -1 on error (setting errno).

SEE ALSO
       buffer_puts(3), buffer_put(3), buffer_flush(3), buffer(3)

                                                          buffer_putnlflush(3)