docs/examples: adjust prototypes for CURLOPT_READFUNCTION

The type of the buffer in curl_read_callback is 'char *', not 'void *'.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Closes #6392
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Olaf Hering 2020-12-30 17:01:47 +01:00 committed by Daniel Stenberg
parent 0a5b8af777
commit f2ed79d8ee
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36 changed files with 39 additions and 39 deletions

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@ -78,7 +78,7 @@ static curlioerr my_ioctl(CURL *handle, curliocmd cmd, void *userp)
}
/* read callback function, fread() look alike */
static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *stream)
{
ssize_t retcode;
curl_off_t nread;