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Function Details : isascii

intisascii(int c) ;

Return Type : int

Integer type (typically 4 bytes, -2,147,483,648 to 2,147,483,647)

Read about return values of isascii function .

1st Parameter Type : int

Integer type (typically 4 bytes, -2,147,483,648 to 2,147,483,647)

1st Parameter

The character to be tested, passed as an `int`

Read more about parameters of isascii in parameters section

The isasciifunction in C language Checks whether the character is an ASCII character.

The isascii function tests whether c is a 7-bit unsigned char value that fits into the ASCII character set. This function is a BSD extension and not part of ISO C.

The isasciifunction takes 1 parameter:

•
int `c`: The character to be tested, passed as an `int`

Checks if the given character `c` is an ASCII character, meaning its value lies within the range 0 to 127. Returns a nonzero value if `c` is an ASCII character, and `0` otherwise.

The isascii function return value :

Returns non-zero if the character is an ASCII character (0-127), 0 otherwise

Output

This example demonstrates basic usage of isascii with various characters, including a non-ASCII character.