diff --git a/lib.c b/lib.c
index 69320ae..cb84e68 100644
--- a/lib.c
+++ b/lib.c
@@ -258,18 +258,6 @@ int parse_canframe(char *cs, struct canfd_frame *cf)
 	return ret;
 }
 
-void fprint_canframe(FILE *stream, struct canfd_frame *cf, char *eol, int sep)
-{
-	/* documentation see lib.h */
-
-	char buf[CL_CFSZ]; /* max length */
-
-	sprint_canframe(buf, cf, sep);
-	fprintf(stream, "%s", buf);
-	if (eol)
-		fprintf(stream, "%s", eol);
-}
-
 int sprint_canframe(char *buf, struct canfd_frame *cf, int sep)
 {
 	/* documentation see lib.h */
@@ -353,22 +341,6 @@ int sprint_canframe(char *buf, struct canfd_frame *cf, int sep)
 	return offset;
 }
 
-void fprint_long_canframe(FILE *stream, struct canfd_frame *cf, char *eol, int view)
-{
-	/* documentation see lib.h */
-
-	char buf[CL_LONGCFSZ];
-
-	sprint_long_canframe(buf, cf, view);
-	fprintf(stream, "%s", buf);
-	if ((view & CANLIB_VIEW_ERROR) && (cf->can_id & CAN_ERR_FLAG)) {
-		snprintf_can_error_frame(buf, sizeof(buf), cf, "\n\t");
-		fprintf(stream, "\n\t%s", buf);
-	}
-	if (eol)
-		fprintf(stream, "%s", eol);
-}
-
 int sprint_long_canframe(char *buf, struct canfd_frame *cf, int view)
 {
 	/* documentation see lib.h */
diff --git a/lib.h b/lib.h
index 6b49759..fc58814 100644
--- a/lib.h
+++ b/lib.h
@@ -160,7 +160,6 @@ int parse_canframe(char *cs, struct canfd_frame *cf);
  * - CAN FD frames do not have a RTR bit
  */
 
-void fprint_canframe(FILE *stream , struct canfd_frame *cf, char *eol, int sep);
 int sprint_canframe(char *buf , struct canfd_frame *cf, int sep);
 /*
  * Creates a CAN frame hexadecimal output in compact format.
@@ -180,11 +179,6 @@ int sprint_canframe(char *buf , struct canfd_frame *cf, int sep);
  * 123##0112233 -> CAN FD frame standard CAN-Id = 0x123, flags = 0, len = 3
  * 123##2112233 -> CAN FD frame, flags = CANFD_ESI, len = 3
  *
- * Examples:
- *
- * fprint_canframe(stdout, &frame, "\n", 0); // with eol to STDOUT
- * fprint_canframe(stderr, &frame, NULL, 0); // no eol to STDERR
- *
  */
 
 #define CANLIB_VIEW_ASCII	0x1
@@ -196,7 +190,6 @@ int sprint_canframe(char *buf , struct canfd_frame *cf, int sep);
 
 #define SWAP_DELIMITER '`'
 
-void fprint_long_canframe(FILE *stream , struct canfd_frame *cf, char *eol, int view);
 int sprint_long_canframe(char *buf , struct canfd_frame *cf, int view);
 /*
  * Creates a CAN frame hexadecimal output in user readable format.
@@ -216,14 +209,6 @@ int sprint_long_canframe(char *buf , struct canfd_frame *cf, int view);
  * 123   [3]  11 22 33         -> CANLIB_VIEW_INDENT_SFF == 0
  *      123   [3]  11 22 33    -> CANLIB_VIEW_INDENT_SFF == set
  *
- * Examples:
- *
- * // CAN FD frame with eol to STDOUT
- * fprint_long_canframe(stdout, &frame, "\n", 0);
- *
- * // Classical CAN 2.0 frame without eol to STDERR
- * fprint_long_canframe(stderr, &frame, NULL, 0);
- *
  */
 
 int snprintf_can_error_frame(char *buf, size_t len, const struct canfd_frame *cf,