--- gettext/gettext-tools/src/x-c.c

+++ gettext/gettext-tools/src/x-c.c

@@ -92,7 +92,7 @@

 static bool trigraphs = false;

 void

-x_c_trigraphs ()

+x_c_trigraphs (void)

 {

   trigraphs = true;

 }

@@ -109,7 +109,7 @@ static bool default_keywords = true;

 void

-x_c_extract_all ()

+x_c_extract_all (void)

 {

   extract_all = true;

 }

@@ -162,7 +162,7 @@ activate_additional_keywords_kde ()

 /* Finish initializing the keywords hash tables.

    Called after argument processing, before each file is processed.  */

 static void

-init_keywords ()

+init_keywords (void)

 {

   if (default_keywords)

     {

@@ -249,7 +249,7 @@ init_keywords ()

 }

 void

-init_flag_table_c ()

+init_flag_table_c (void)

 {

   xgettext_record_flag ("gettext:1:pass-c-format");

   xgettext_record_flag ("dgettext:2:pass-c-format");

@@ -361,7 +361,7 @@ init_flag_table_c ()

 }

 void

-init_flag_table_objc ()

+init_flag_table_objc (void)

 {

   /* Since the settings done in init_flag_table_c() also have an effect for

      the ObjectiveC parser, we don't have to repeat them here.  */

@@ -396,7 +396,7 @@ init_flag_table_objc ()

 }

 void

-init_flag_table_gcc_internal ()

+init_flag_table_gcc_internal (void)

 {

   xgettext_record_flag ("gettext:1:pass-gcc-internal-format");

   xgettext_record_flag ("dgettext:2:pass-gcc-internal-format");

@@ -572,7 +572,7 @@ static FILE *fp;

 static int

-phase0_getc ()

+phase0_getc (void)

 {

   int c;

@@ -616,7 +616,7 @@ static int phase1_pushback_length;

 static int

-phase1_getc ()

+phase1_getc (void)

 {

   int c;

@@ -684,7 +684,7 @@ static int phase2_pushback_length;

 static int

-phase2_getc ()

+phase2_getc (void)

 {

   int c;

@@ -752,7 +752,7 @@ static int phase3_pushback_length;

 static int

-phase3_getc ()

+phase3_getc (void)

 {

   if (phase3_pushback_length)

     return phase3_pushback[--phase3_pushback_length];

@@ -791,7 +791,7 @@ static size_t bufmax;

 static size_t buflen;

 static inline void

-comment_start ()

+comment_start (void)

 {

   buflen = 0;

 }

@@ -837,7 +837,7 @@ static int newline_count;

    We also optionally understand C++ comments.  */

 static int

-phase4_getc ()

+phase4_getc (void)

 {

   int c;

   bool last_was_star;