Function ffmpeg_sys::av_stristr [−][src]
pub unsafe extern "C" fn av_stristr(
haystack: *const c_char,
needle: *const c_char
) -> *mut c_char
Expand description
Locate the first case-independent occurrence in the string haystack of the string needle. A zero-length string needle is considered to match at the start of haystack.
This function is a case-insensitive version of the standard strstr().
@param haystack string to search in @param needle string to search for @return pointer to the located match within haystack or a null pointer if no match