SORT VARIABLES: Improve error messages.

[pspp] / src / libpspp / str.h

diff --git a/src/libpspp/str.h b/src/libpspp/str.h
index 91de05f395264f2d3231ef9d23c82eda9788602f..17584f8920ecea5116dde25d127b925f9242c7fb 100644 (file)
--- a/src/libpspp/str.h
+++ b/src/libpspp/str.h
@@ -92,11 +92,10 @@ struct substring ss_tail (struct substring, size_t);
 /* Constructors and destructor that allocate and deallocate
    memory. */
 struct pool;
-void ss_alloc_substring (struct substring *, struct substring);
+struct substring ss_clone (struct substring);
+struct substring ss_clone_pool (struct substring, struct pool *);
 void ss_alloc_uninit (struct substring *, size_t);
 void ss_realloc (struct substring *, size_t);
-void ss_alloc_substring_pool (struct substring *, struct substring,
-                              struct pool *);
 void ss_alloc_uninit_pool (struct substring *, size_t, struct pool *);
 void ss_dealloc (struct substring *);
 
@@ -118,6 +117,7 @@ void ss_advance (struct substring *, size_t);
 bool ss_match_byte (struct substring *, char);
 int ss_match_byte_in (struct substring *, struct substring);
 bool ss_match_string (struct substring *, const struct substring);
+bool ss_match_string_case (struct substring *, const struct substring);
 int ss_get_byte (struct substring *);
 size_t ss_get_bytes (struct substring *, size_t n, struct substring *);
 bool ss_get_until (struct substring *, char delimiter, struct substring *);
@@ -132,12 +132,15 @@ int ss_at (struct substring, size_t idx);
 int ss_first (struct substring);
 int ss_last (struct substring);
 bool ss_starts_with (struct substring, struct substring prefix);
+bool ss_starts_with_case (struct substring, struct substring prefix);
 bool ss_ends_with (struct substring, struct substring suffix);
+bool ss_ends_with_case (struct substring, struct substring suffix);
 size_t ss_span (struct substring, struct substring skip_set);
 size_t ss_cspan (struct substring, struct substring stop_set);
 size_t ss_find_byte (struct substring, char);
 size_t ss_find_substring (struct substring, struct substring);
 int ss_compare (struct substring, struct substring);
+int ss_compare_rpad (struct substring, struct substring);
 int ss_compare_case (struct substring, struct substring);
 int ss_equals (struct substring, struct substring);
 int ss_equals_case (struct substring, struct substring);