Str.strstrLen

Searches the string @haystack for the first occurrence of the string @needle, limiting the length of the search to @haystack_len.

struct Str

static

string

strstrLen

(

string haystack

,

ptrdiff_t haystackLen

,

string needle

)

Parameters

haystack string: a string
haystackLen ptrdiff_t: the maximum length of @haystack. Note that -1 is a valid length, if @haystack is nul-terminated, meaning it will search through the whole string.
needle string: the string to search for

Return Value

Type: string

a pointer to the found occurrence, or %NULL if not found.

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