42-archive/libftasm/srcs/ft_tolower.s
2017-08-27 22:29:48 +02:00

13 lines
144 B
ArmAsm

global _ft_tolower
global ft_tolower
_ft_tolower:
ft_tolower:
mov rax, rdi
cmp rdi, 'A'
jl end
cmp rdi, 'Z'
jg end
add rax, 32
end:
ret