6 files changed, 15 insertions, 15 deletions

diff --git a/ui-diff.h b/ui-diff.h
index 04f9029..382e8c5 100644
--- a/ui-diff.h
+++ b/ui-diff.h
@@ -1,7 +1,7 @@
 #ifndef UI_DIFF_H
 #define UI_DIFF_H
 
-extern void cgit_print_diff_ctrls();
+extern void cgit_print_diff_ctrls(void);
 
 extern void cgit_print_diff(const char *new_hex, const char *old_hex,
                             const char *prefix, int show_ctrls, int raw);
diff --git a/ui-refs.h b/ui-refs.h
index b35c04a..1d4a54a 100644
--- a/ui-refs.h
+++ b/ui-refs.h
@@ -3,6 +3,6 @@
 
 extern void cgit_print_branches(int maxcount);
 extern void cgit_print_tags(int maxcount);
-extern void cgit_print_refs();
+extern void cgit_print_refs(void);
 
 #endif /* UI_REFS_H */
diff --git a/ui-repolist.h b/ui-repolist.h
index 5b1e542..1b6b322 100644
--- a/ui-repolist.h
+++ b/ui-repolist.h
@@ -1,7 +1,7 @@
 #ifndef UI_REPOLIST_H
 #define UI_REPOLIST_H
 
-extern void cgit_print_repolist();
-extern void cgit_print_site_readme();
+extern void cgit_print_repolist(void);
+extern void cgit_print_site_readme(void);
 
 #endif /* UI_REPOLIST_H */
diff --git a/ui-shared.h b/ui-shared.h
index 474e0c5..de08e1b 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -1,11 +1,11 @@
 #ifndef UI_SHARED_H
 #define UI_SHARED_H
 
-extern const char *cgit_httpscheme();
-extern char *cgit_hosturl();
-extern const char *cgit_rooturl();
-extern char *cgit_currenturl();
-extern const char *cgit_loginurl();
+extern const char *cgit_httpscheme(void);
+extern char *cgit_hosturl(void);
+extern const char *cgit_rooturl(void);
+extern char *cgit_currenturl(void);
+extern const char *cgit_loginurl(void);
 extern char *cgit_repourl(const char *reponame);
 extern char *cgit_fileurl(const char *reponame, const char *pagename,
                           const char *filename, const char *query);
@@ -66,7 +66,7 @@ extern void cgit_print_age(time_t t, time_t max_relative, const char *format);
 extern void cgit_print_http_headers(void);
 extern void cgit_redirect(const char *url, bool permanent);
 extern void cgit_print_docstart(void);
-extern void cgit_print_docend();
+extern void cgit_print_docend(void);
 __attribute__((format (printf,3,4)))
 extern void cgit_print_error_page(int code, const char *msg, const char *fmt, ...);
 extern void cgit_print_pageheader(void);
diff --git a/ui-ssdiff.h b/ui-ssdiff.h
index 88627e2..11f2714 100644
--- a/ui-ssdiff.h
+++ b/ui-ssdiff.h
@@ -13,13 +13,13 @@
 #endif
 #define MAX_SSDIFF_SIZE ((MAX_SSDIFF_M) * (MAX_SSDIFF_N))
 
-extern void cgit_ssdiff_print_deferred_lines();
+extern void cgit_ssdiff_print_deferred_lines(void);
 
 extern void cgit_ssdiff_line_cb(char *line, int len);
 
-extern void cgit_ssdiff_header_begin();
-extern void cgit_ssdiff_header_end();
+extern void cgit_ssdiff_header_begin(void);
+extern void cgit_ssdiff_header_end(void);
 
-extern void cgit_ssdiff_footer();
+extern void cgit_ssdiff_footer(void);
 
 #endif /* UI_SSDIFF_H */
diff --git a/ui-summary.h b/ui-summary.h
index c01f560..0896650 100644
--- a/ui-summary.h
+++ b/ui-summary.h
@@ -1,7 +1,7 @@
 #ifndef UI_SUMMARY_H
 #define UI_SUMMARY_H
 
-extern void cgit_print_summary();
+extern void cgit_print_summary(void);
 extern void cgit_print_repo_readme(char *path);
 
 #endif /* UI_SUMMARY_H */