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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@ -75,7 +75,7 @@ The default internal read callback is fread().
This is used for all protocols when doing uploads.
.SH EXAMPLE
.nf
size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userdata)
size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userdata)
{
FILE *readhere = (FILE *)userdata;
curl_off_t nread;