1 files changed, 30 insertions, 0 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
new file mode 100644
index 0000000..f55f0f5
--- /dev/null
+++ b/include/stdlib.h
@@ -0,0 +1,30 @@
+#ifndef _STDLIB_H_
+#define _STDLIB_H_
+
+#include <stddef.h>
+#include <stdio.h>
+#include <stdint.h>
+
+/* this is by no means standards-compliant... but who cares? :P */
+
+/* NOT reentrant! */
+char* itoa(int val, int base);
+
+#define RAND_MAX ((1U << 31) - 1)
+
+#define MIN(x,y) ((x<y)?x:y)
+#define MAX(x,y) ((x>y)?x:y)
+
+uint64_t rand64(void);
+unsigned int rand(void);
+void srand(uint64_t);
+int abs(int);
+void *malloc(size_t);
+int snprintf(char*, int, const char*, ...);
+void assert_fail(const char*, const char*, int);
+int toupper(int);
+int tolower(int);
+
+#define assert(x) if(!(x))assert_fail(__func__, __FILE__, __LINE__);
+
+#endif