-static void r_pos (RSFD rfd, double *current, double *total);
-static int r_read_and (RSFD rfd, void *buf, TERMID *term);
-static int r_read_or (RSFD rfd, void *buf, TERMID *term);
-static int r_read_not (RSFD rfd, void *buf, TERMID *term);
-static int r_write (RSFD rfd, const void *buf);
+static void r_pos(RSFD rfd, double *current, double *total);
+static int r_read_and(RSFD rfd, void *buf, TERMID *term);
+static int r_read_or(RSFD rfd, void *buf, TERMID *term);
+static int r_read_not(RSFD rfd, void *buf, TERMID *term);
+static int r_write(RSFD rfd, const void *buf);