Use ANSI C function declarations.

svn path=/head/; revision=201176

games/number/number.c

@@ -125,8 +125,7 @@ main(int argc, char *argv[])
 }
 
 void
-convert(line)
-	char *line;
+convert(char *line)
 {
 	int flen, len, rval;
 	char *p, *fraction;
@@ -194,9 +193,7 @@ badnum:			errx(1, "illegal number: %s", line);
 }
 
 int
-unit(len, p)
-	int len;
-	char *p;
+unit(int len, char *p)
 {
 	int off, rval;
 
@@ -230,9 +227,7 @@ unit(len, p)
 }
 
 int
-number(p, len)
-	char *p;
-	int len;
+number(char *p, int len)
 {
 	int val, rval;
 
@@ -270,8 +265,7 @@ number(p, len)
 }
 
 void
-pfract(len)
-	int len;
+pfract(int len)
 {
 	static char const * const pref[] = { "", "ten-", "hundred-" };
 
@@ -289,7 +283,7 @@ pfract(len)
 }
 
 void
-usage()
+usage(void)
 {
 	(void)fprintf(stderr, "usage: number [-l] [# ...]\n");
 	exit(1);