FastLED 3.9.15
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◆ C_SUBFROM

#define C_SUBFROM ( res,
a )
Value:
do {\
CHECK_OVERFLOW_OP((res).r,-,(a).r)\
CHECK_OVERFLOW_OP((res).i,-,(a).i)\
(res).r -= (a).r; (res).i -= (a).i; \
}while(0)

Definition at line 113 of file _kiss_fft_guts.h.

113#define C_SUBFROM( res , a)\
114 do {\
115 CHECK_OVERFLOW_OP((res).r,-,(a).r)\
116 CHECK_OVERFLOW_OP((res).i,-,(a).i)\
117 (res).r -= (a).r; (res).i -= (a).i; \
118 }while(0)