New repo setup

include/unistd.h

@@ -0,0 +1,25 @@
+#ifndef _UNISTD_H
+#define _UNISTD_H
+
+#include <stddef.h>
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include <types/pid.h>
+
+	int execve(const char *path, char *argv[],
+			   char const *envp[]);
+	int execvp(const char *file, char const *argv[]);
+	int *getcwd(char *, size_t);
+	int close(int fd);
+	int open(int fd);
+	int chdir(const char *path);
+	int pipe(int fildes[2]);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif