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 12 isblank(int c) 13 { 14 return (c == ' ') || (c == '\t'); 15 } 16