3 files changed, 37 insertions, 0 deletions
diff --git a/src/grp/getgrgid.c b/src/grp/getgrgid.c
new file mode 100644
index 00000000..0d39ffc2
--- /dev/null
+++ b/src/grp/getgrgid.c
@@ -0,0 +1,13 @@
+#include "sys/types.h"
+#include <grp.h>
+#include "stddef.h"
+
+struct group * getgrgid(gid_t gid)
+{
+	(void)gid;
+	return NULL;
+}
+
+/*
+POSIX(1)
+*/
diff --git a/src/grp/getgrnam.c b/src/grp/getgrnam.c
new file mode 100644
index 00000000..c3598866
--- /dev/null
+++ b/src/grp/getgrnam.c
@@ -0,0 +1,13 @@
+#include "sys/types.h"
+#include <grp.h>
+#include "stddef.h"
+
+struct group * getgrnam(const char * name)
+{
+	(void)name;
+	return NULL;
+}
+
+/*
+POSIX(1)
+*/
diff --git a/src/grp/struct_group.c b/src/grp/struct_group.c
new file mode 100644
index 00000000..16097b22
--- /dev/null
+++ b/src/grp/struct_group.c
@@ -0,0 +1,11 @@
+#include <grp.h>
+
+struct group {
+	char *	gr_name;
+	gid_t	gr_gid;
+	char **	gr_mem;
+};
+
+/*
+POSIX(1)
+*/