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Diffstat (limited to 'HACKING')
| -rw-r--r-- | HACKING | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/HACKING b/HACKING new file mode 100644 index 0000000000..4211d15a06 --- /dev/null +++ b/HACKING @@ -0,0 +1,6 @@ +1. Preprocessor + +For variadic macros, stick with this C99-like syntax: + +#define DPRINTF(fmt, ...) \ + do { printf("IRQ: " fmt, ## __VA_ARGS__); } while (0) |