On 25/03/17 14:17, Gert Doering wrote: > Hi, > > On Sat, Mar 25, 2017 at 05:21:18PM +0500, Ilya Shipitsin wrote: >> [src/openvpn/options.c:1163]: (warning) %x in format string (no. 1) requires >> 'unsigned int *' but the argument type is 'signed int *'. > > Please use "uint8_t" then, and also adapt the "ret[i] = (uint8_t)byte" > line - the cast would then be obsolete.
I would normally agree to use uint8_t ... but the man page for sscanf()
on Linux says:
"Matches an unsigned hexadecimal integer; the next pointer must be a
pointer to unsigned int."
And stdint.h declares: typedef unsigned char uint8_t;
AFAIR, char is defined as 8 bits (hence uint*8*), while unsigned int are
32 bits on my system.
--
kind regards,
David Sommerseth
OpenVPN Technologies, Inc
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