Rename variadic.c to pack_unpack.c

[jansson.git] / src / jansson.h

diff --git a/src/jansson.h b/src/jansson.h
index 0f1de8d..fe2e1fb 100644 (file)
--- a/src/jansson.h
+++ b/src/jansson.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010 Petri Lehtinen <petri@digip.org>
+ * Copyright (c) 2009-2011 Petri Lehtinen <petri@digip.org>
  *
  * Jansson is free software; you can redistribute it and/or modify
  * it under the terms of the MIT license. See LICENSE for details.
@@ -16,6 +16,22 @@
 extern "C" {
 #endif
 
+/* version */
+
+#define JANSSON_MAJOR_VERSION  1
+#define JANSSON_MINOR_VERSION  3
+#define JANSSON_MICRO_VERSION  0
+
+/* Micro version is omitted if it's 0 */
+#define JANSSON_VERSION  "1.3"
+
+/* Version as a 3-byte hex number, e.g. 0x010201 == 1.2.1. Use this
+   for numeric comparisons, e.g. #if JANSSON_VERSION_HEX >= ... */
+#define JANSSON_VERSION_HEX  ((JANSSON_MAJOR_VERSION << 16) |   \
+                              (JANSSON_MINOR_VERSION << 8)  |   \
+                              (JANSSON_MICRO_VERSION << 0)))
+
+
 /* types */
 
 typedef enum {
@@ -87,10 +103,15 @@ void json_decref(json_t *json)
 
 /* error reporting */
 
-typedef struct json_error_t json_error_t;
+#define JSON_ERROR_TEXT_LENGTH    160
+#define JSON_ERROR_SOURCE_LENGTH   80
 
-const char *json_error_msg(const json_error_t *error);
-int json_error_line(const json_error_t *error);
+typedef struct {
+    char text[JSON_ERROR_TEXT_LENGTH];
+    int line;
+    int column;
+    char source[JSON_ERROR_SOURCE_LENGTH];
+} json_error_t;
 
 
 /* getters, setters, manipulation */
@@ -164,8 +185,8 @@ int json_string_set_nocheck(json_t *string, const char *value);
 int json_integer_set(json_t *integer, json_int_t value);
 int json_real_set(json_t *real, double value);
 
-json_t *json_pack(json_error_t **error, const char *fmt, ...);
-int json_unpack(json_t *root, json_error_t **error, const char *fmt, ...);
+json_t *json_pack(json_error_t *error, const char *fmt, ...);
+int json_unpack(json_t *root, json_error_t *error, const char *fmt, ...);
 
 /* equality */
 
@@ -180,9 +201,9 @@ json_t *json_deep_copy(json_t *value);
 
 /* loading, printing */
 
-json_t *json_loads(const char *input, size_t flags, json_error_t **error);
-json_t *json_loadf(FILE *input, size_t flags, json_error_t **error);
-json_t *json_load_file(const char *path, size_t flags, json_error_t **error);
+json_t *json_loads(const char *input, size_t flags, json_error_t *error);
+json_t *json_loadf(FILE *input, size_t flags, json_error_t *error);
+json_t *json_load_file(const char *path, size_t flags, json_error_t *error);
 
 #define JSON_INDENT(n)      (n & 0x1F)
 #define JSON_COMPACT        0x20