F_head            102 arch/x86/crypto/cast5-avx-x86_64-asm_64.S #define F_head(a, x, gi1, gi2, op0) \
F_head            102 arch/x86/crypto/cast6-avx-x86_64-asm_64.S #define F_head(a, x, gi1, gi2, op0) \