Optimized invalid curve generation, added optional args to gen_t

- Optimized invalid curve generation
   - Invalid curve generation for secp256r1 now takes around 90minutes
     instead of 5hours as before
- Optimized prime point generation(if only some small prime order
   points are needed -> points_primet)
- Added a_once and b_once that prompt for parameter input and then set
   the input parameter repeatedly
- Added optional args to gen_t functions
- Integer input now ignores whitespace and doesnt errorneously prompt
   stdout when reading from file
- Specified C standard(C11) + feature macros in code.

1 files changed, 40 insertions, 18 deletions

diff --git a/src/math/equation.h b/src/math/equation.h
index 76b5e06..4e0202e 100644
--- a/src/math/equation.h
+++ b/src/math/equation.h
@@ -19,10 +19,10 @@
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int a_random(curve_t *curve, config_t *config, ...);
+int a_random(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -30,10 +30,21 @@ int a_random(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int a_input(curve_t *curve, config_t *config, ...);
+int a_input(curve_t *curve, config_t *config, arg_t *args);
+
+/**
+ * GENERATOR(gen_t)
+ * Creates a parameter by reading once from input.
+ *
+ * @param curve
+ * @param config
+ * @param args
+ * @return
+ */
+int a_once(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -41,10 +52,10 @@ int a_input(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int a_zero(curve_t *curve, config_t *config, ...);
+int a_zero(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -52,12 +63,12 @@ int a_zero(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int a_one(curve_t *curve, config_t *config, ...);
+int a_one(curve_t *curve, config_t *config, arg_t *args);
 
-int a_seed(curve_t *curve, config_t *config, ...);
+int a_seed(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -66,10 +77,10 @@ int a_seed(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int b_random(curve_t *curve, config_t *config, ...);
+int b_random(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -77,10 +88,21 @@ int b_random(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int b_input(curve_t *curve, config_t *config, ...);
+int b_input(curve_t *curve, config_t *config, arg_t *args);
+
+/**
+ * GENERATOR(gen_t)
+ * Creates b parameter by reading once from input.
+ *
+ * @param curve
+ * @param config
+ * @param args
+ * @return
+ */
+int b_once(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -88,10 +110,10 @@ int b_input(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int b_zero(curve_t *curve, config_t *config, ...);
+int b_zero(curve_t *curve, config_t *config, arg_t *args);
 
 /**
  * GENERATOR(gen_t)
@@ -99,11 +121,11 @@ int b_zero(curve_t *curve, config_t *config, ...);
  *
  * @param curve
  * @param config
- * @param ...
+ * @param args
  * @return state diff
  */
-int b_one(curve_t *curve, config_t *config, ...);
+int b_one(curve_t *curve, config_t *config, arg_t *args);
 
-int b_seed(curve_t *curve, config_t *config, ...);
+int b_seed(curve_t *curve, config_t *config, arg_t *args);
 
 #endif  // ECGEN_EQUATION_H