xstring: make string assignment using string_(n)alloc

* Code in ctimeline have rewritten using updated function

1 files changed, 3 insertions, 2 deletions

diff --git a/xstring.h b/xstring.h
index 4a33e99..be11600 100644
--- a/xstring.h
+++ b/xstring.h
@@ -9,8 +9,9 @@ typedef struct tag_string {
 	int capacity;
 } string;
 
-string *string_alloc(const char *text);
-string *string_nalloc(const char *text, size_t text_len);
+string *string_alloc(string *str, const char *text);
+string *string_nalloc(string *str, const char *text,
+					size_t text_len);
 void string_release(string *str);
 void string_reset(string *str);
 void string_addch(string *str, int ch);