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-rw-r--r--include/libbb.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 83e9b5f..0c3734c 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -678,6 +678,10 @@ const char* FAST_FUNC printable_string(uni_stat_t *stats, const char *str);
* else it is printed as-is (except for ch = 0x9b) */
enum { PRINTABLE_META = 0x100 };
void fputc_printable(int ch, FILE *file) FAST_FUNC;
+/* Return a string that is the printable representation of character ch.
+ * Buffer must hold at least four characters. */
+enum { VISIBLE_SHOW_TABS = 1, VISIBLE_ENDLINE = 2 };
+void visible(unsigned ch, char *buf, int flags) FAST_FUNC;
/* dmalloc will redefine these to it's own implementation. It is safe
* to have the prototypes here unconditionally. */