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Diffstat (limited to 'src/Libraries/sd_mmc/sd_mmc_spi.h')
-rw-r--r-- | src/Libraries/sd_mmc/sd_mmc_spi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Libraries/sd_mmc/sd_mmc_spi.h b/src/Libraries/sd_mmc/sd_mmc_spi.h index b1b70f10..164bc625 100644 --- a/src/Libraries/sd_mmc/sd_mmc_spi.h +++ b/src/Libraries/sd_mmc/sd_mmc_spi.h @@ -50,6 +50,10 @@ #include <Core.h> #include "sd_mmc_protocol.h" +#ifndef UNUSED +# define UNUSED(_x) (void)(_x) +#endif + #ifdef __cplusplus extern "C" { #endif |