X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fidentifier.h;h=7f2f904239167f1c5c4200a570621dd7d83cf66a;hb=9ade26c8349b4434008c46cf09bc7473ec743972;hp=bf20f9cc912dad0c8405b6a6bbd77a7e6b8bb520;hpb=afdf3096926b561f4e6511c10fcf73fc6796b9d2;p=pspp-builds.git

diff --git a/src/data/identifier.h b/src/data/identifier.h
index bf20f9cc..7f2f9042 100644
--- a/src/data/identifier.h
+++ b/src/data/identifier.h
@@ -74,6 +74,12 @@ const char *token_type_to_string (enum token_type);
 /* Tokens. */
 bool lex_is_keyword (enum token_type);
 
+/* Validating identifiers. */
+#define ID_MAX_LEN 64          /* Maximum length of identifier, in bytes. */
+
+bool id_is_valid (const char *id, const char *dict_encoding, bool issue_error);
+bool id_is_plausible (const char *id, bool issue_error);
+
 /* Recognizing identifiers. */
 bool lex_is_id1 (char);
 bool lex_is_idn (char);
@@ -88,7 +94,4 @@ bool lex_id_match_n (struct substring keyword, struct substring token,
                      size_t n);
 int lex_id_to_token (struct substring);
 
-/* Identifier names. */
-const char *lex_id_name (enum token_type);
-
 #endif /* !data/identifier.h */