scc

commit f8e816da535fa77a818bf85ac8ce0ab879ef1e84
parent 54e92032ca6a63fe2175a9784eaa656e09b03774
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri,  8 Aug 2014 14:51:10 +0200

Use a define for the size of line

Remember Roberto, it is not a good idea to use magic numbers!

Diffstat:
M
cc2/parser.c
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/cc2/parser.c b/cc2/parser.c
@@ -10,9 +10,7 @@
 
 #include "cc2.h"
 
-#define STR(x) XSTR(x)
-#define XSTR(x) #x
-
+#define MAXLINE 200
 #define NR_STACKSIZ 32
 #define NR_NODEPOOL 128
 #define NR_EXPRESSIONS 64
@@ -231,7 +229,7 @@ parse(void)
 	void (*fun)(char *tok);
 	uint8_t len;
 	int c;
-	char line[200];
+	char line[MAXLINE];
 
 	for (;;) {
 		switch (c = getchar()) {