xref: /NextBSD/contrib/ldns/compat/isblank.c (revision eb1a5f8de9f7ea602c373a710f531abbf81141c4) 
1 /* Just a replacement, if the original isblank is not
2    present */
3 
4 #if HAVE_CONFIG_H
5 #include <ldns/config.h>
6 #endif
7 
8 int isblank(int c);
9 
10 /* true if character is a blank (space or tab). C99. */
11 int
isblank(int c)12 isblank(int c)
13 {
14 	return (c == ' ') || (c == '\t');
15 }
16