Str.asciiStrdown

Converts all upper case ASCII letters to lower case ASCII letters.

struct Str

static

string

asciiStrdown

(

string str

ptrdiff_t len

)

Parameters

str string: a string
len ptrdiff_t: length of @str in bytes, or -1 if @str is nul-terminated
Return: a newly-allocated string, with all the upper case characters in @str converted to lower case, with semantics that exactly match g_ascii_tolower(). (Note that this is unlike the old g_strdown(), which modified the string in place.)