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Function Details : ispunct

intispunct(int c) ;

Return Type : int

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

Read about return values of ispunct 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 `unsigned char` cast to an `int`, or `EOF`

Read more about parameters of ispunct in parameters section

The ispunctfunction in C language Checks whether the character is a punctuation character.

The ispunct function tests whether c is a printing character for which isspace and isalnum return false. In the default C locale, it includes all printing characters that are not alphanumeric or space.

The ispunctfunction takes 1 parameter:

•
int `c`: The character to be tested, passed as an `unsigned char` cast to an `int`, or `EOF`

Checks if the given character `c` is a printable punctuation character. Returns a nonzero value if `c` is a punctuation character, and `0` otherwise.

The ispunct function return value :

Returns non-zero if the character is a punctuation character, 0 otherwise

Output

This example demonstrates basic usage of ispunct with various characters.