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CHAPTER 3 Overview of the Standard I/O Library
3.1 Structure of the Standard I/O Library
The standard I/O library consists of the standard text I/O functions putchar, getchar
and printf.
■ Structure of the standard I/O library
The standard I/O library consists of the following functions.
❍ Standard I/O functions
■ File format of the standard I/O library
The standard I/O library files are located in the syslib directory. Table 3.1a lists the files.
Table 3.1a Standard I/O Library Files
Function Description
putchar Output a single character.
getchar Input a single character.
printf
Output a formatted text
string.
File Contents
stdiol.lib Standard I/O Library (Large model)
stdiom.lib Standard I/O Library (Midium model)
stdioc.lib Standard I/O Library (Compact model)
stdios.lib Standard I/O Library (Small mode)