[PATCH] libihash: cleanup the #includes

[Justus Winter]

* libihash/ihash.c: Cleanup #includes.
---
 libihash/ihash.c |   14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/libihash/ihash.c b/libihash/ihash.c
index fe9eaed..e813f63 100644
--- a/libihash/ihash.c
+++ b/libihash/ihash.c
@@ -25,14 +25,12 @@
 #include <config.h>
 #endif
 
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <limits.h>
-#include <stdint.h>
-#include <assert.h>
-
-#include <hurd/ihash.h>
+#include <errno.h>             /* for ENOMEM, error_t.  */
+#include <stdlib.h>            /* for free, NULL, calloc, malloc.  */
+#include <stdint.h>            /* for UINT64_C, uint64_t, etc.  */
+#include <assert.h>            /* for assert.  */
+
+#include <hurd/ihash.h>                /* for hurd_ihash, etc.  */
 
 
 /* The prime numbers of the form 4 * i + 3 for some i, all greater
-- 
1.7.10.4