simplified error output

headers/computorv1.h

@@ -7,6 +7,8 @@
 #include <stdio.h>  // tmp for printf, for float debug
 #include <stdarg.h> // for va_list
 #include <stdbool.h>
+#include <errno.h>  // for errno
+#include <string.h> // for strerror
 
 /** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * COMPUTORV1.C
@@ -96,22 +98,8 @@ void reduce(s_term *terms, double *polynom);
  * UTILS/ERRORS.C
  */
 
-typedef enum
-{
-    ERROR_BASE = 1, // start at 1 to avoid exit(0) for errors
-    ARGUMENTS_ERROR,
-    ERROR_TOKEN_COUNT,
-    ERROR_UNKNOWN_TOKEN,
-    ERROR_NUMBER_TOO_BIG,
-    ERROR_PARSING,
-    ERROR_TERM_COUNT,
-    ERROR_TOKEN_POSITION,
-    ERROR_VAR_DIFF,
-    ERROR_SENTINEL, // last token not used, only for enum count
-} e_program_error;
-
 void print_state();
-int stop_errors(e_program_error err, const char *format, ...);
+int stop_errors(const char *format, ...);
 
 /** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * UTILS/PRINT_ENUMS.C