1 files changed, 28 insertions, 0 deletions
diff --git a/libc-bottom-half/headers/public/__header_unistd.h b/libc-bottom-half/headers/public/__header_unistd.h
new file mode 100644
index 0000000..6b80d63
--- /dev/null
+++ b/libc-bottom-half/headers/public/__header_unistd.h
@@ -0,0 +1,28 @@
+#ifndef __wasilibc___header_unistd_h
+#define __wasilibc___header_unistd_h
+
+struct stat;
+
+#include <__seek.h>
+
+#define F_OK (0)
+#define X_OK (1)
+#define W_OK (2)
+#define R_OK (4)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int close(int fd);
+int faccessat(int, const char *, int, int);
+int fstatat(int, const char *__restrict, struct stat *__restrict, int);
+int renameat(int, const char *, int, const char *);
+int openat(int, const char *, int, ...);
+void *sbrk(intptr_t increment);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif