1 files changed, 17 insertions, 0 deletions
diff --git a/userland/libc/stdlib.h b/userland/libc/stdlib.h
new file mode 100644
index 0000000..bba5d84
--- /dev/null
+++ b/userland/libc/stdlib.h
@@ -0,0 +1,17 @@
+#ifndef STDLIB_H
+#define STDLIB_H
+#include <stddef.h>
+#include <limits.h>
+#define RAND_MAX (UINT32_MAX)
+
+void *malloc(size_t s);
+void *calloc(size_t nelem, size_t elsize);
+void *realloc(void *ptr, size_t size);
+void free(void *p);
+char *getenv(const char *name);
+int rand(void);
+void srand(unsigned int seed);
+unsigned long strtoul(const char *restrict str,
+       char **restrict endptr, int base);
+int atoi(const char *str);
+#endif