+ * In answers, quote everything except alphanums and - _ / + and document

[adns] / src / internal.h

diff --git a/src/internal.h b/src/internal.h
index 02951a6..4fc7d7f 100644 (file)
--- a/src/internal.h
+++ b/src/internal.h
@@ -677,22 +677,15 @@ void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc);
 
 /* Useful static inline functions: */
 
-static inline void timevaladd(struct timeval *tv_io, long ms) {
-  struct timeval tmp;
-  assert(ms>=0);
-  tmp= *tv_io;
-  tmp.tv_usec += (ms%1000)*1000000;
-  tmp.tv_sec += ms/1000;
-  if (tmp.tv_usec >= 1000000) { tmp.tv_sec++; tmp.tv_usec -= 1000; }
-  *tv_io= tmp;
-}
-
 static inline int ctype_whitespace(int c) { return c==' ' || c=='\n' || c=='\t'; }
 static inline int ctype_digit(int c) { return c>='0' && c<='9'; }
 static inline int ctype_alpha(int c) {
   return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
 }
 static inline int ctype_822special(int c) { return strchr("()<>@,;:\\\".[]",c) != 0; }
+static inline int ctype_domainunquoted(int c) {
+  return ctype_alpha(c) || ctype_digit(c) || (strchr("-_/+",c) != 0);
+}
 
 static inline int errno_resources(int e) { return e==ENOMEM || e==ENOBUFS; }