Add -% to blind-to-text, blind-colour-srgb, and blind-colour-ciexyz

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/stream.h b/src/stream.h
index b36e4d3..9499bcf 100644
--- a/src/stream.h
+++ b/src/stream.h
@@ -43,6 +43,7 @@
 #define echeck_dimensions(...)        encheck_dimensions(1, __VA_ARGS__)
 #define echeck_dimensions_custom(...) encheck_dimensions_custom(1, __VA_ARGS__)
 #define echeck_compat(...)            encheck_compat(1, __VA_ARGS__)
+#define select_print_format(...)      nselect_print_format(1, __VA_ARGS__)
 #define eread_segment(...)            enread_segment(1, __VA_ARGS__)
 #define eread_frame(...)              enread_frame(1, __VA_ARGS__)
 #define eread_row(...)                enread_row(1, __VA_ARGS__)
@@ -128,6 +129,7 @@ void eninf_check_fd(int status, int fd, const char *file);
 void encheck_dimensions(int status, const struct stream *stream, enum dimension dimensions, const char *prefix);
 void encheck_compat(int status, const struct stream *a, const struct stream *b);
 const char *get_pixel_format(const char *specified, const char *current);
+const char *nselect_print_format(int status, const char *format, enum encoding encoding, const char *fmt);
 int enread_segment(int status, struct stream *stream, void *buf, size_t n);
 size_t ensend_frames(int status, struct stream *stream, int outfd, size_t frames, const char *outfname);
 size_t ensend_rows(int status, struct stream *stream, int outfd, size_t rows, const char *outfname);