Re: minor awk cleanup diff

[Antti Nykänen <aon_(_at_)_iki_(_dot_)_fi>]

...and here in diff -u as suggested. Sorry.


diff -ru awk~/lex.c awk/lex.c
--- awk~/lex.c	Thu Dec 30 03:52:48 2004
+++ awk/lex.c	Thu Mar  9 08:25:12 2006
@@ -368,7 +368,8 @@
 
 int string(void)
 {
-	int c, n;
+	int c;
+	unsigned int n;
 	char *s, *bp;
 	static char *buf = 0;
 	static int bufsz = 500;
diff -ru awk~/lib.c awk/lib.c
--- awk~/lib.c	Wed Nov 23 04:43:45 2005
+++ awk/lib.c	Wed Mar  8 15:11:07 2006
@@ -31,6 +31,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdarg.h>
+#include <math.h>
 #include "awk.h"
 #include "ytab.h"
 
@@ -611,7 +612,7 @@
 	error();
 }
 
-void error()
+void error(void)
 {
 	extern Node *curnode;
 
@@ -711,7 +712,6 @@
 /* appears to be broken in gcc on linux: thinks 0x123 is a valid FP number */
 /* wrong: violates 4.10.1.4 of ansi C standard */
 
-#include <math.h>
 int is_number(const char *s)
 {
 	double r;