UEFIStarter/core_8h_source.html

 #ifndef __CORE_H
 #define __CORE_H

 #include "core/cmdline.h"
 #include "core/console.h"
 #include "core/files.h"
 #include "core/logger.h"
 #include "core/memory.h"
 #include "core/string.h"
 #include "core/timestamp.h"

 #endif
memory.h
Memory allocation tracker: use this to prevent memory leaks.

string.h
String functions missing from EDK.

timestamp.h
Timing functions.

logger.h
Logging facility, supports verbosity levels.

console.h
CLI initialization and I/O helpers.

files.h
File handling functions.

cmdline.h
Command line parameter parser.