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28 #ifndef TALK_BASE_MACCONVERSION_H_
29 #define TALK_BASE_MACCONVERSION_H_
33 #include <CoreFoundation/CoreFoundation.h>
37 // given a CFStringRef, attempt to convert it to a C++ string.
38 // returns true if it succeeds, false otherwise.
39 // We can safely assume, given our context, that the string is
40 // going to be in ASCII, because it will either be an IP address,
41 // or a domain name, which is guaranteed to be ASCII-representable.
42 bool p_convertHostCFStringRefToCPPString(const CFStringRef cfstr,
45 // Convert the CFNumber to an integer, putting the integer in the location
46 // given, and returhing true, if the conversion succeeds.
47 // If given a NULL or a non-CFNumber, returns false.
48 // This is pretty aggresive about trying to convert to int.
49 bool p_convertCFNumberToInt(CFNumberRef cfn, int* i);
51 // given a CFNumberRef, determine if it represents a true value.
52 bool p_isCFNumberTrue(CFNumberRef cfn);
56 #endif // TALK_BASE_MACCONVERSION_H_