X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/7ec517ce4d3b660e64133c2e67ef7686daec74e2..af1f874c4c58d0bd8becd52c892d0b358d08736e:/src/cdecl-internal.h

diff --git a/src/cdecl-internal.h b/src/cdecl-internal.h
index e0052bd..74c2654 100644
--- a/src/cdecl-internal.h
+++ b/src/cdecl-internal.h
@@ -35,16 +35,22 @@ static inline void cdecl__init_i18n(void)
 }
 #endif
 
-void cdecl__err(unsigned code, const char *fmt, ...);
+void cdecl__err(unsigned code, const char *fmt, const char *arg);
 void cdecl__errmsg(unsigned msg);
 
 struct cdecl_declspec *cdecl__normalize_specs(struct cdecl_declspec *specs);
 
-size_t cdecl__advance(char **buf, size_t *n, size_t amount);
+struct output_state {
+	char *dst;
+	size_t dstlen;
+	size_t accum;
+};
 
-size_t cdecl__emit(char **dst, size_t *dstlen, const char *src);
-size_t cdecl__emit_specs(char **dst, size_t *dstlen,
-                         struct cdecl_declspec *s,
-                         unsigned mask);
+size_t cdecl__advance(struct output_state *dst, size_t amount);
+size_t cdecl__emit(struct output_state *dst, const char *src);
+
+const char *cdecl__emit_specs(struct output_state *dst,
+                              struct cdecl_declspec *s,
+                              unsigned mask);
 
 #endif