[PATCH 3/8] Remove redundant includes

[john at keeping.me.uk (John Keeping)]

These are all included in git-compat-util.h (when necessary), which we
include in cgit.h.

Signed-off-by: John Keeping <john at keeping.me.uk>
---
 filter.c      | 6 ------
 html.c        | 6 ------
 shared.c      | 1 -
 ui-plain.c    | 1 -
 ui-repolist.c | 1 -
 ui-summary.c  | 1 -
 6 files changed, 16 deletions(-)

diff --git a/filter.c b/filter.c
index ebf4937..c7037a3 100644
--- a/filter.c
+++ b/filter.c
@@ -8,13 +8,7 @@
 
 #include "cgit.h"
 #include "html.h"
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
 #include <dlfcn.h>
-#include <errno.h>
 #ifndef NO_LUA
 #include <lua.h>
 #include <lualib.h>
diff --git a/html.c b/html.c
index 155cde5..a47cff0 100644
--- a/html.c
+++ b/html.c
@@ -8,12 +8,6 @@
 
 #include "cgit.h"
 #include "html.h"
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <errno.h>
 
 /* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
 static const char* url_escape_table[256] = {
diff --git a/shared.c b/shared.c
index 0431b59..3bd2a9e 100644
--- a/shared.c
+++ b/shared.c
@@ -7,7 +7,6 @@
  */
 
 #include "cgit.h"
-#include <stdio.h>
 
 struct cgit_repolist cgit_repolist;
 struct cgit_context ctx;
diff --git a/ui-plain.c b/ui-plain.c
index b787bc3..3a2cb47 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -6,7 +6,6 @@
  *   (see COPYING for full license text)
  */
 
-#include <stdio.h>
 #include "cgit.h"
 #include "ui-plain.h"
 #include "html.h"
diff --git a/ui-repolist.c b/ui-repolist.c
index edefc4c..43253ed 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -10,7 +10,6 @@
 #include "ui-repolist.h"
 #include "html.h"
 #include "ui-shared.h"
-#include <strings.h>
 
 static time_t read_agefile(char *path)
 {
diff --git a/ui-summary.c b/ui-summary.c
index b0af073..a5c7078 100644
--- a/ui-summary.c
+++ b/ui-summary.c
@@ -13,7 +13,6 @@
 #include "ui-refs.h"
 #include "ui-blob.h"
 #include "ui-shared.h"
-#include <libgen.h>
 
 static int urls;
 
-- 
2.5.0.466.g9af26fa