xt_strblank(3) Library Functions Manual xt_strblank(3) NAME xt_strblank() - Return true is a string is empty or only whitespace LIBRARY #include <xtend/string.h> -lxtend SYNOPSIS int xt_strblank(const char *string) ARGUMENTS string: A null-terminated string DESCRIPTION xt_strblank() returns true if the null-terminated string contains only whitespace or nothing at all. It is the null-terminated string equivalent of isblank(3), which tests a single character. RETURN VALUES true is string contains only whitespace, or nothing false if any non-white- space characters are present SEE ALSO isblank(3) xt_strblank(3)
NAME | LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | SEE ALSO
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