programming:c:function isspaceWhat links here?

Description

The isspace() function tests for any character that is a standard white-space character or is a character for which neither programming c:function isalnum nor programming c:function isgraph is true. The standard white-space characters are the following: space, tab, carriage-return, newline, vertical tab, and form-feed. In the C locale, isspace() returns true only for the standard white-space characters.

The behavior of the isspace() function is affected by the current locale. To modify the behavior, change the LC_CTYPE category in setlocale(), that is, setlocale(LC_CTYPE, newlocale). In the C locale or in a locale where character type information is not defined, characters are classified according to the rules of the U.S. ASCII 7-bit coded character set.



Parameters





Return Values

The isspace() function returns non-zero for true and zero for false. If the parameter is not in the domain of the function, the return result is undefined.
programming:c:function isspace
programming:c:environment variables
programming - C - function ispunct
programming:c:functions:memset
programming - windows - SetWindowText
programming - C - function _makepath
programming:c:function strncat
programming - C - function isupper
programming - C - function fgetc
programming - C - function gets
programming - C - function getchar
programming - javascript - change webpage text on the fly
programming:c:function islower
programming - C - function fputc
programming:c:function isprint
programming - javascript - xml htmp request
programming - pascal - procedure - val
programming - HTML5 - canvas
filename:programming:c:function isspace
filename:programming%3Ac%3Afunction%20isspace
last edit:April 07 2009 23:28:22 (6002 days ago)
ct = 1757737896.000000 = September 13 2025 00:31:36
ft = 1239161302.000000 = April 07 2009 23:28:22
dt = 518576594.000000