On 04/29/2013 06:50 AM, Timon Gehr wrote: > On 04/29/2013 12:57 PM, Sumit Raja wrote: >> Hi, >> >> I wanted some help in converting this >> >> void av_log_ask_for_sample(void *avc, const char *msg, ...) >> av_printf_format(2, 3); >> >> from C to D. >> >> I don't know what it means or is called in C to start with so I am a bit >> lost on what to search for. >> >> Thanks >> >> Sumit > > av_printf_format is a preprocessor macro that expands to a built-in > compiler attribute which enables compile-time printf-style format string > checking. There is no support for such a feature in any D compiler. > > You want > > void av_log_ask_for_sample(void* avc, const(char)* msg, ...); > > > In case you want to preserve the attribute: > > struct av_printf_format{ int fmtpos, attrpos; } > > @av_printf_format(2, 3) void av_log_ask_for_sample(void* avc, > const(char)* msg, ...); >
What is the difference between const(char)*, and const(char*)? I have seen them used pretty much interchangeably... Are they? Somehow I don't think they are.