Make the code base clean under -Wwrite-strings.

I've also added that warning option and -Werror to the build script,
so that I'll find out if I break this property in future.
This commit is contained in:
Simon Tatham
2017-10-01 14:45:12 +01:00
parent 3276376d1b
commit a58c1b216b
35 changed files with 107 additions and 96 deletions

View File

@ -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
);