ACPICA: Split C library prototypes to new header

ACPICA commit f51bf8497889a94046820639537165bbd7ccdee6

Adds acclib.h

This patch doesn't affect the Linux kernel.

Link: https://github.com/acpica/acpica/commit/f51bf849
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/accommon.h b/drivers/acpi/acpica/accommon.h
index 853aa2d..a8d8092 100644
--- a/drivers/acpi/acpica/accommon.h
+++ b/drivers/acpi/acpica/accommon.h
@@ -59,5 +59,8 @@
 #include "acglobal.h"		/* All global variables */
 #include "achware.h"		/* Hardware defines and interfaces */
 #include "acutils.h"		/* Utility interfaces */
+#ifndef ACPI_USE_SYSTEM_CLIBRARY
+#include "acclib.h"		/* C library interfaces */
+#endif				/* !ACPI_USE_SYSTEM_CLIBRARY */
 
 #endif				/* __ACCOMMON_H__ */