Initial commit.

cnf.h

@@ -0,0 +1,31 @@
+#pragma once
+#include "types.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#define CHECK(X, Y) if (X == NULL) { \
+    printf(Y);                       \
+    return NULL;                     \
+}
+
+
+typedef struct {
+    u32 varcnt;
+    u32 litcnt;
+    u32 clausecnt;
+    u32* lastvars;
+    u32* variables;
+    u32* clauses;
+    u8* pars;
+} cnf;
+
+cnf* readDIMACS(char* path);
+
+void printcnf(cnf* c);
+
+
+void sortlastnum(cnf* c, u64 N);
+
+
+void freecnf(cnf* c);