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+#
+# For a description of the syntax of this configuration file,
+# see misc/tools/kconfig-language.txt.
+#
+
+config STDIO_BUFFER_SIZE
+	int "C STDIO buffer size"
+	default 64
+	---help---
+		Size of buffers using within the C buffered I/O interfaces.
+		(printf, putchar, fwrite, etc.).
+
+config STDIO_LINEBUFFER
+	bool "STDIO line buffering"
+	default y
+	---help---
+		Flush buffer I/O whenever a newline character is found in
+		the output data stream.
+
+config NUNGET_CHARS
+	int "Number unget() characters"
+	default 2
+	---help---
+		Number of characters that can be buffered by ungetc() (Only if NFILE_STREAMS > 0)
+
+config CONFIG_LIB_HOMEDIR
+	string "Home directory"
+	default "/"
+	depends on !DISABLE_ENVIRON
+	---help---
+		The home directory to use with operations like such as 'cd ~'
+
+config HAVE_LIBM
+	bool "Architecture-specific libm.a"
+	default n
+	---help---
+		Architecture specific logic provides an implementation of libm.a
+		and a math.h header file that can be found at include/arch/math.h.
+
+config NOPRINTF_FIELDWIDTH
+	bool "Disable sprintf support fieldwidth"
+	default n
+	---help---
+	sprintf-related logic is a
+	little smaller if we do not support fieldwidthes
+
+config LIBC_FLOATINGPOINT
+	bool "Enable floating point in printf"
+	default n
+	---help---
+		By default, floating point
+		support in printf, sscanf, etc. is disabled.
+
+config ARCH_LOWPUTC
+	bool "Low-level console output"
+	default "y"
+	---help---
+	  architecture supports low-level, boot time console output
+	  
+config ENABLE_ARCH_OPTIMIZED_FUN
+	bool "Enable arch optimized functions"
+	default n
+	---help---
+		Allow for architecture optimized implementations
+		
+		The architecture can provide optimized versions of the
+		following to improve system performance
+
+		The architecture may provide custom versions of certain
+		standard header files:
+		config ARCH_MATH_H, CONFIG_ARCH_STDBOOL_H, CONFIG_ARCH_STDINT_H
+
+if 	ENABLE_ARCH_OPTIMIZED_FUN
+config ARCH_MEMCPY
+	bool "memcpy"
+	default n
+
+config ARCH_MEMCMP
+	bool "memcmp"
+	default n
+
+config ARCH_MEMMOVE
+	bool "memmove"
+	default n
+
+config ARCH_MEMSET
+	bool "memset"
+	default n
+
+config ARCH_STRCMP
+	bool "strcmp"
+	default n
+
+config ARCH_STRCPY
+	bool "strcpy"
+	default n
+
+config ARCH_STRNCPY
+	bool "strncpy"
+	default n
+
+config ARCH_STRLEN
+	bool "strlen"
+	default n
+
+config ARCH_STRNLEN
+	bool "strlen"
+	default n
+
+config ARCH_BZERO
+	bool "bzero"
+	default n
+endif