mirror of
https://github.com/mpv-player/mpv
synced 2024-12-24 15:52:25 +00:00
e7db4ccf1a
patch replaces '()' for the correct '(void)' in function declarations/prototypes which have no parameters. The '()' syntax tell thats there is a variable list of arguments, so that the compiler cannot check this. The extra CFLAG '-Wstrict-declarations' shows those cases. Comments about a similar patch applied to ffmpeg: That in C++ these mean the same, but in ANSI C the semantics are different; function() is an (obsolete) K&R C style forward declaration, it basically means that the function can have any number and any types of parameters, effectively completely preventing the compiler from doing any sort of type checking. -- Erik Slagter Defining functions with unspecified arguments is allowed but bad. With arguments unspecified the compiler can't report an error/warning if the function is called with incorrect arguments. -- Måns Rullgård git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17567 b3059339-0415-0410-9bf9-f77b7e298cf2
20 lines
412 B
C
20 lines
412 B
C
#ifndef __TIMER_H
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#define __TIMER_H
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extern const char *timer_name;
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void InitTimer(void);
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unsigned int GetTimer(void);
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unsigned int GetTimerMS(void);
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//int uGetTimer();
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float GetRelativeTime(void);
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int usec_sleep(int usec_delay);
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/* timer's callback handling */
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typedef void timer_callback( void );
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extern unsigned set_timer_callback(unsigned ms,timer_callback func);
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extern void restore_timer(void);
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#endif
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