1 files changed, 39 insertions, 0 deletions

diff --git a/public/sdk/inc/posix/grp.h b/public/sdk/inc/posix/grp.h
new file mode 100644
index 000000000..a7801dcea
--- /dev/null
+++ b/public/sdk/inc/posix/grp.h
@@ -0,0 +1,39 @@
+/*++
+
+Copyright (c) 1992-1996  Microsoft Corporation
+
+Module Name:
+
+	grp.h
+
+Abstract:
+
+	Defines data types and declares routines necessary for group database
+	access, as required by 1003.1-88 (9.2.1).
+
+--*/
+
+#ifndef _GRP_
+#define _GRP_
+
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct group {
+	char *gr_name;			/* the name of the group	*/
+	gid_t gr_gid;			/* the numerical group ID	*/
+	char **gr_mem;			/* null-terminated vector of pointers*/
+					/*   to the individual member names*/
+};
+
+struct group * _CRTAPI1 getgrgid(gid_t);
+struct group * _CRTAPI1 getgrnam(const char *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _GRP_ */