Replace assertions with useful error messages, tidy header file up

1 files changed, 7 insertions, 8 deletions

diff --git a/fractal-gen.h b/fractal-gen.h
index a4c0b76..e0b69a8 100644
--- a/fractal-gen.h
+++ b/fractal-gen.h
@@ -28,15 +28,8 @@
 #ifndef FRACTAL_GEN_H
 #define FRACTAL_GEN_H
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <libgen.h>
-#include <complex.h>
-#include <math.h>
-#include <unistd.h>
+#include <stdbool.h>
 #include <pthread.h>
-#include <assert.h>
 
 typedef struct
 {
@@ -55,6 +48,12 @@ unsigned int iterat;
 double power;
 
 
+typedef void* (*generator_func)(void *);
+
+bool args_parse_okay(const int argc, const char **argv);
+generator_func select_generator(const char* name);
+
+
 #include "algorithms.h"
 
 #endif