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 116 of file _kiss_fft_guts.h.

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