diff options
Diffstat (limited to 'include/acpi/platform/acgcc.h')
| -rw-r--r-- | include/acpi/platform/acgcc.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/acpi/platform/acgcc.h b/include/acpi/platform/acgcc.h index ac80111f503c..04b4bf620517 100644 --- a/include/acpi/platform/acgcc.h +++ b/include/acpi/platform/acgcc.h @@ -3,7 +3,7 @@ * * Name: acgcc.h - GCC specific defines, etc. * - * Copyright (C) 2000 - 2022, Intel Corp. + * Copyright (C) 2000 - 2023, Intel Corp. * *****************************************************************************/ @@ -61,4 +61,15 @@ #define ACPI_FALLTHROUGH __attribute__((__fallthrough__)) #endif +/* + * Flexible array members are not allowed to be part of a union under + * C99, but this is not for any technical reason. Work around the + * limitation. + */ +#define ACPI_FLEX_ARRAY(TYPE, NAME) \ + struct { \ + struct { } __Empty_ ## NAME; \ + TYPE NAME[]; \ + } + #endif /* __ACGCC_H__ */ |