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cdrom: need const to call these from outside of internal functions

This commit is contained in:
Brad Parker 2019-07-04 01:06:47 -04:00
parent 052a8e48cf
commit 6f0268ca30
2 changed files with 8 additions and 8 deletions
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8
libretro-common/cdrom/cdrom.c
View File

@ -1037,7 +1037,7 @@ int cdrom_read(libretro_vfs_implementation_file *stream, unsigned char min, unsi
return 0; return 0;
} }
int cdrom_stop(libretro_vfs_implementation_file *stream) int cdrom_stop(const libretro_vfs_implementation_file *stream)
{ {
/* MMC Command: START STOP UNIT */ /* MMC Command: START STOP UNIT */
unsigned char cdb[] = {0x1B, 0, 0, 0, 0x0, 0}; unsigned char cdb[] = {0x1B, 0, 0, 0, 0x0, 0};
@ -1054,7 +1054,7 @@ int cdrom_stop(libretro_vfs_implementation_file *stream)
return 0; return 0;
} }
int cdrom_unlock(libretro_vfs_implementation_file *stream) int cdrom_unlock(const libretro_vfs_implementation_file *stream)
{ {
/* MMC Command: PREVENT ALLOW MEDIUM REMOVAL */ /* MMC Command: PREVENT ALLOW MEDIUM REMOVAL */
unsigned char cdb[] = {0x1E, 0, 0, 0, 0x2, 0}; unsigned char cdb[] = {0x1E, 0, 0, 0, 0x2, 0};
@ -1083,7 +1083,7 @@ int cdrom_unlock(libretro_vfs_implementation_file *stream)
return 0; return 0;
} }
int cdrom_open_tray(libretro_vfs_implementation_file *stream) int cdrom_open_tray(const libretro_vfs_implementation_file *stream)
{ {
/* MMC Command: START STOP UNIT */ /* MMC Command: START STOP UNIT */
unsigned char cdb[] = {0x1B, 0, 0, 0, 0x2, 0}; unsigned char cdb[] = {0x1B, 0, 0, 0, 0x2, 0};
@ -1105,7 +1105,7 @@ int cdrom_open_tray(libretro_vfs_implementation_file *stream)
return 0; return 0;
} }
int cdrom_close_tray(libretro_vfs_implementation_file *stream) int cdrom_close_tray(const libretro_vfs_implementation_file *stream)
{ {
/* MMC Command: START STOP UNIT */ /* MMC Command: START STOP UNIT */
unsigned char cdb[] = {0x1B, 0, 0, 0, 0x3, 0}; unsigned char cdb[] = {0x1B, 0, 0, 0, 0x3, 0};

8
libretro-common/include/cdrom/cdrom.h
View File

@ -81,13 +81,13 @@ int cdrom_read(libretro_vfs_implementation_file *stream, unsigned char min, unsi
int cdrom_set_read_speed(libretro_vfs_implementation_file *stream, unsigned speed); int cdrom_set_read_speed(libretro_vfs_implementation_file *stream, unsigned speed);
int cdrom_stop(libretro_vfs_implementation_file *stream); int cdrom_stop(const libretro_vfs_implementation_file *stream);
int cdrom_unlock(libretro_vfs_implementation_file *stream); int cdrom_unlock(const libretro_vfs_implementation_file *stream);
int cdrom_open_tray(libretro_vfs_implementation_file *stream); int cdrom_open_tray(const libretro_vfs_implementation_file *stream);
int cdrom_close_tray(libretro_vfs_implementation_file *stream); int cdrom_close_tray(const libretro_vfs_implementation_file *stream);
/* must be freed by the caller */ /* must be freed by the caller */
struct string_list* cdrom_get_available_drives(void); struct string_list* cdrom_get_available_drives(void);