X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fexpressions%2Fpublic.h;h=53781a6797fe7ef88464464104b0600eae434dad;hb=909f10f57c532130c7fb16c103b1328416f5fb06;hp=7fc34c8d923c9dfe96801ad1b3df24f0c98a6279;hpb=480a0746507ce73d26f528b56dc3ed80195096e0;p=pspp-builds.git

diff --git a/src/language/expressions/public.h b/src/language/expressions/public.h
index 7fc34c8d..53781a67 100644
--- a/src/language/expressions/public.h
+++ b/src/language/expressions/public.h
@@ -50,4 +50,10 @@ double expr_evaluate_num (struct expression *, const struct ccase *,
 void expr_evaluate_str (struct expression *, const struct ccase *,
                         int case_idx, char *dst, size_t dst_size);
 
+const struct operation *expr_get_function (size_t idx);
+size_t expr_get_function_cnt (void);
+const char *expr_operation_get_name (const struct operation *);
+const char *expr_operation_get_prototype (const struct operation *);
+int expr_operation_get_arg_cnt (const struct operation *);
+
 #endif /* expr.h */