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docs/examples: adjust prototypes for CURLOPT_READFUNCTION

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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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docs/examples/ftpupload.c
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@ -48,7 +48,7 @@
DLL, you MUST also provide a read callback with CURLOPT_READFUNCTION.
Failing to do so will give you a crash since a DLL may not use the
variable's memory when passed in to it from an app like this. */
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)
{
curl_off_t nread;
/* in real-world cases, this would probably get this data differently