api: add dynamic string functions (string_dyn_*)

New functions:
- string_dyn_alloc
- string_dyn_copy
- string_dyn_concat
- string_dyn_free

1 files changed, 15 insertions, 0 deletions

diff --git a/src/core/wee-string.h b/src/core/wee-string.h
index fc7ba8dd2..bfed81411 100644
--- a/src/core/wee-string.h
+++ b/src/core/wee-string.h
@@ -20,8 +20,19 @@
 #ifndef WEECHAT_STRING_H
 #define WEECHAT_STRING_H 1
 
+#include <stdint.h>
 #include <regex.h>
 
+typedef uint32_t string_shared_count_t;
+
+typedef uint32_t string_dyn_size_t;
+struct t_string_dyn
+{
+    char *string;                      /* the string                        */
+    string_dyn_size_t size_alloc;      /* allocated size                    */
+    string_dyn_size_t size;            /* size of string (including '\0')   */
+};
+
 struct t_hashtable;
 
 extern char *string_strndup (const char *string, int length);
@@ -104,6 +115,10 @@ extern char *string_replace_with_callback (const char *string,
                                            int *errors);
 extern const char *string_shared_get (const char *string);
 extern void string_shared_free (const char *string);
+extern char **string_dyn_alloc (int size_alloc);
+extern int string_dyn_copy (char **string, const char *new_string);
+extern int string_dyn_concat (char **string, const char *add);
+extern void string_dyn_free (char **string, int free_string);
 extern void string_end ();
 
 #endif /* WEECHAT_STRING_H */