get hello world working again, fix type issues

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;
 }

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