full arg parse

src/types.h

@@ -1,14 +1,17 @@
+#include <stdbool.h>
+
 #ifndef TYPES_H
 #define TYPES_H
 
 struct Parameters {
+  bool quiet;
   unsigned long width;
   unsigned long height;
   char *file_path;
-  unsigned int size;
-  float slope;
-  float start[3];
-  float var[3];
+  unsigned char size;
+  unsigned char slope;
+  unsigned char start[3];
+  unsigned char var[3];
 };
 
 typedef struct Parameters parameters;