Remove old-style xmalloc and xrealloc decls.

src/cat.c

@@ -37,7 +37,6 @@
 #undef max
 #define max(h,i) ((h) > (i) ? (h) : (i))
 
-char *xmalloc ();
 int full_write ();
 int safe_read ();
 

src/fold.c

@@ -42,9 +42,6 @@
 #include "xstrtol.h"
 #include "error.h"
 
-char *xrealloc ();
-char *xmalloc ();
-
 /* The name this program was run with. */
 char *program_name;
 

src/join.c

@@ -54,9 +54,6 @@
 
 #define join system_join
 
-char *xmalloc ();
-char *xrealloc ();
-
 /* Undefine, to avoid warning about redefinition on some systems.  */
 #undef min
 #undef max

src/md5sum.c

@@ -92,8 +92,6 @@ static const struct option long_options[] =
   { NULL, 0, NULL, 0 }
 };
 
-char *xmalloc ();
-
 static void
 usage (int status)
 {

src/nl.c

@@ -70,9 +70,6 @@ enum section
   Header, Body, Footer, Text
 };
 
-char *xmalloc ();
-char *xrealloc ();
-
 /* The name this program was run with. */
 char *program_name;
 

src/pr.c

@@ -182,9 +182,6 @@
 # include <limits.h>
 #endif
 
-char *xmalloc ();
-char *xrealloc ();
-
 #ifndef UINT_MAX
 # define UINT_MAX ((unsigned int) ~(unsigned int) 0)
 #endif

src/split.c

@@ -43,7 +43,6 @@
 #include "error.h"
 #include "xstrtol.h"
 
-char *xmalloc ();
 int full_write ();
 int safe_read ();
 

src/tac.c

@@ -59,10 +59,7 @@ tac -r -s '.\|
 #define WRITESIZE 8192
 
 char *mktemp ();
-
 int safe_read ();
-char *xmalloc ();
-char *xrealloc ();
 
 /* The name this program was run with. */
 char *program_name;

src/tail.c

@@ -119,7 +119,6 @@ enum header_mode
   multiple_files, always, never
 };
 
-char *xmalloc ();
 int safe_read ();
 
 /* The name this program was run with.  */

src/tr.c

@@ -229,7 +229,6 @@ struct E_string
    and is not escaped itself.  */
 #define ES_MATCH(ES, I, C) ((ES)->s[(I)] == (C) && !(ES)->escaped[(I)])
 
-char *xmalloc ();
 int safe_read ();
 
 /* The name by which this program was run.  */