From add3346ce9ee7c958bb47adfa91f78d03f1da899 Mon Sep 17 00:00:00 2001
From: dtb <trinity@trinity.moe>
Date: Fri, 9 Dec 2022 21:03:06 -0500
Subject: [PATCH] get hello world working again, fix type issues

---
 src/blang.c | 12 ++++++------
 src/blang.h | 16 ++++++++++++++--
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/blang.c b/src/blang.c
index db345b6..1edfbed 100644
--- a/src/blang.c
+++ b/src/blang.c
@@ -1,3 +1,4 @@
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -9,16 +10,15 @@ int main(int argc, char **argv){
 	int c;
 	void (*op)(struct State *);
 
-	s.chart = *argv;
+	s.chart = *(argv+1);
+	s.counter = 0;
 
-	while((c = getc(stdin)) != EOF){
-		/* proper exit is ^* */
+	for(s.counter = 0; ; ++s.counter){
 		if(s.chart == (char *)0)
 			return (int)s.hand;
-		if((op = Ops_lookup(c)) == NULL)
-			continue;
+		if((op = Ops_lookup(s.chart[s.counter])) == NULL)
+			return 127;
 		else
 			op(&s);
 	}
-	return 1;
 }
diff --git a/src/blang.h b/src/blang.h
index 703e07c..3aba3bb 100644
--- a/src/blang.h
+++ b/src/blang.h
@@ -1,7 +1,19 @@
 #if !defined _BLANG_H
 #	define _BLANG_H
+#	include <stdint.h>
+/* This has to be big enough to hold a char * without degradation.
+ * Adjust to architecture/system/environment/etc. */
+typedef uint64_t hand_t; 
+
+/* Just has to be fairly big. (TODO specify) */
+typedef uint64_t counter_t;
+
+/* Holds *argv; will not change between environments. */
+typedef char * chart_t;
+
 struct State{
-	unsigned char hand;
-	char *chart;
+	chart_t chart;
+	counter_t counter;
+	hand_t hand;
 };
 #endif