libansilove

commit 959b2f722556047d6fc53761380e229006fdb92e
parent 11605267e6b4445dbc79d0454c05f47acc1968b4
Author: Frederic Cambus <fred@statdns.com>
Date:   Sun, 25 Oct 2020 14:49:37 +0100

Constify input and output arguments of ansilove_loadfile() and ansilove_savefile().

This removes the need to cast string literals when calling those functions from C++.

Diffstat:
M
include/ansilove.h
 | 
4
++--
M
src/loadfile.c
 | 
2
+-
M
src/savefile.c
 | 
2
+-

3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/ansilove.h b/include/ansilove.h
@@ -99,8 +99,8 @@ struct ansilove_options {
 
 ANSILOVE_EXTERN int	 ansilove_init(struct ansilove_ctx *, struct ansilove_options *);
 ANSILOVE_EXTERN char	*ansilove_error(struct ansilove_ctx *);
-ANSILOVE_EXTERN int	 ansilove_loadfile(struct ansilove_ctx *, char *);
-ANSILOVE_EXTERN int	 ansilove_savefile(struct ansilove_ctx *, char *);
+ANSILOVE_EXTERN int	 ansilove_loadfile(struct ansilove_ctx *, const char *);
+ANSILOVE_EXTERN int	 ansilove_savefile(struct ansilove_ctx *, const char *);
 ANSILOVE_EXTERN int	 ansilove_clean(struct ansilove_ctx *);
 
 ANSILOVE_EXTERN int	 ansilove_ansi(struct ansilove_ctx *, struct ansilove_options *);
diff --git a/src/loadfile.c b/src/loadfile.c
@@ -18,7 +18,7 @@
 #include "ansilove.h"
 
 int
-ansilove_loadfile(struct ansilove_ctx *ctx, char *input)
+ansilove_loadfile(struct ansilove_ctx *ctx, const char *input)
 {
 	int fd;
 	struct stat st;
diff --git a/src/savefile.c b/src/savefile.c
@@ -14,7 +14,7 @@
 #include "ansilove.h"
 
 int
-ansilove_savefile(struct ansilove_ctx *ctx, char *output)
+ansilove_savefile(struct ansilove_ctx *ctx, const char *output)
 {
 	size_t rw;