isspace

Indicates if a character is classed as white space in the program's current locale; that is, if it is an ASCII space, tab (horizontal or vertical), carriage-return, form-feed, or new-line character.

Format

#include  <ctype.h>

int isspace  (int character);

Argument

character: An object of type int. The value of character must be representable as an unsigned char or must equal the value of the macro EOF. If it has any other value, the behavior is undefined.

nonzero	If a white-space character.
0	If not a white-space character.

isspace

Format

Argument

Return Values nonzero If a white-space character. 0 If not a white-space character. Previous Page | Next Page | Table of Contents | Index

Return Values

nonzero If a white-space character.

0 If not a white-space character.

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