Parsing, image loading, lots of stuff

src/utils.h

@@ -0,0 +1,18 @@
+#ifndef UTILS_H
+#define UTILS_H
+#include <stdio.h>
+#include "list.h"
+
+void error(char *s);
+void malloc_error();
+void file_error(char *s);
+void strip(char *s);
+void strip_char(char *s, char bad);
+list *split_str(char *s, char delim);
+char *fgetl(FILE *fp);
+list *parse_csv_line(char *line);
+char *copy_string(char *s);
+int count_fields(char *line);
+double *parse_fields(char *line, int n);
+#endif
+