Make the code base clean under -Wwrite-strings.

[sgt-puzzles.git] / latin.h

diff --git a/latin.h b/latin.h
index 4b09f16ce16051e3c28a25979e9842f87e300019..e13050e9a8c074d9b5b279d30ce6fc45b13b5113 100644 (file)
--- a/latin.h
+++ b/latin.h
@@ -39,7 +39,7 @@ void latin_solver_place(struct latin_solver *solver, int x, int y, int n);
 /* Positional elimination. */
 int latin_solver_elim(struct latin_solver *solver, int start, int step
 #ifdef STANDALONE_SOLVER
-                      , char *fmt, ...
+                      , const char *fmt, ...
 #endif
                       );
 
@@ -49,7 +49,7 @@ int latin_solver_set(struct latin_solver *solver,
                      struct latin_solver_scratch *scratch,
                      int start, int step1, int step2
 #ifdef STANDALONE_SOLVER
-                     , char *fmt, ...
+                     , const char *fmt, ...
 #endif
                      );