};
#if defined (__STDC__) && __STDC__
-#define _P(x) x
+#define __P(x) x
#else
-#define _P(x) ()
+#define __P(x) ()
#endif
/* Initialize linebuffer LINEBUFFER for use. */
-void initbuffer _P ((struct linebuffer *linebuffer));
+void initbuffer __P ((struct linebuffer *linebuffer));
/* Read an arbitrarily long line of text from STREAM into LINEBUFFER.
Remove any newline. Does not null terminate.
Return LINEBUFFER, except at end of file return 0. */
-struct linebuffer *readline _P ((struct linebuffer *linebuffer, FILE *stream));
+struct linebuffer *readline __P ((struct linebuffer *linebuffer, FILE *stream));
/* Free linebuffer LINEBUFFER and its data, all allocated with malloc. */
-void freebuffer _P ((struct linebuffer *));
+void freebuffer __P ((struct linebuffer *));