stdputcharchar
stdputcharchar is a fictional function described in educational or illustrative material to demonstrate a minimal character-output API. In this hypothetical design, the function is intended to write a single character to the standard output stream and return a value indicating success or failure.
Typical characteristics in the example specification include a single parameter of type char, representing the character
In usage, stdputcharchar(char c) is called to output the specified character. If the function returns an error
The function is not part of any official standard library in real programming languages. It is often
See also: putchar, fputc, putc, stdout, error handling in I/O.