Michael Bruck <mbruck@digenius.de> use more const

[fw/openocd] / src / helper / fileio.h

diff --git a/src/helper/fileio.h b/src/helper/fileio.h
index 1dfff51ebaf1e8e14dd6f618af4b8fe6054055c1..41f3a788be75fd77b303454313fc3978190739b4 100644 (file)
--- a/src/helper/fileio.h
+++ b/src/helper/fileio.h
@@ -62,12 +62,12 @@ typedef struct fileio_s
        FILE *file;
 } fileio_t;
 
-extern int fileio_write(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_written);
+extern int fileio_write(fileio_t *fileio, u32 size, const u8 *buffer, u32 *size_written);
 extern int fileio_read(fileio_t *fileio, u32 size, u8 *buffer, u32 *size_read);
 extern int fileio_fgets(fileio_t *fileio, u32 size, char *buffer);
 extern int fileio_seek(fileio_t *fileio, u32 position);
 extern int fileio_close(fileio_t *fileio);
-extern int fileio_open(fileio_t *fileio, char *url, enum fileio_access access, enum fileio_type type);
+extern int fileio_open(fileio_t *fileio, const char *url, enum fileio_access access, enum fileio_type type);
 extern int fileio_read_u32(fileio_t *fileio, u32 *data);
 extern int fileio_write_u32(fileio_t *fileio, u32 data);