diff options
Diffstat (limited to 'libpsn00b/include/psxsn.h')
| -rw-r--r-- | libpsn00b/include/psxsn.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libpsn00b/include/psxsn.h b/libpsn00b/include/psxsn.h index 1acbc18..f14db12 100644 --- a/libpsn00b/include/psxsn.h +++ b/libpsn00b/include/psxsn.h @@ -11,24 +11,29 @@ * write access to a directory on the host's filesystem when the executable is * running on an emulator or through a debugger that supports the PCDRV * protocol, such as Unirom or pcsx-redux. These functions are completely - * separate and independent from the BIOS file API and do not register any - * device drivers. + * separate and independent from the file APIs provided by the BIOS and do not + * register any device drivers. * * Note that in the official SDK these functions are provided by libsn, while * in PSn00bSDK they are part of libpsxapi. + * + * IMPORTANT: as these function rely on break instructions internally, calling + * them on real hardware without a PCDRV handler installed or on an emulator + * that does not support the API will result in an uncaught break exception, + * which will cause the BIOS to get stuck in an infinite loop. */ #pragma once #include <stddef.h> -typedef enum _PCDRV_OpenMode { +typedef enum { PCDRV_MODE_READ = 0, PCDRV_MODE_WRITE = 1, PCDRV_MODE_READ_WRITE = 2 } PCDRV_OpenMode; -typedef enum _PCDRV_SeekMode { +typedef enum { PCDRV_SEEK_SET = 0, PCDRV_SEEK_CUR = 1, PCDRV_SEEK_END = 2 |