X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fhuman.h;h=4ec9f0da8602f1620291b58828ca712f2527aec0;hb=605fd0575956d48022b3a940c4d7bb463514619f;hp=de54bf8e9983248b1bf12e623c0fd9d9e5de99ad;hpb=c65fe04fafc9af53ae9229c4563313e3358eabda;p=gnulib.git

diff --git a/lib/human.h b/lib/human.h
index de54bf8e9..4ec9f0da8 100644
--- a/lib/human.h
+++ b/lib/human.h
@@ -1,6 +1,14 @@
 #ifndef HUMAN_H_
 # define HUMAN_H_ 1
 
+# if HAVE_CONFIG_H
+#  include <config.h>
+# endif
+
+# if HAVE_INTTYPES_H
+#  include <inttypes.h>
+# endif
+
 /* A conservative bound on the maximum length of a human-readable string.
    The output can be the product of the largest uintmax_t and the largest int,
    so add their sizes before converting to a bound on digits.  */
@@ -15,7 +23,16 @@
 #  endif
 # endif
 
+enum human_inexact_style
+{
+  human_floor = -1,
+  human_round_to_even = 0,
+  human_ceiling = 1
+};
+
 char *human_readable PARAMS ((uintmax_t, char *, int, int));
+char *human_readable_inexact PARAMS ((uintmax_t, char *, int, int,
+				      enum human_inexact_style));
 
 void human_block_size PARAMS ((char const *, int, int *));