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https://github.com/mpv-player/mpv.git
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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
24 lines
737 B
C
24 lines
737 B
C
/* GyS-TermIO v2.0 (for GySmail v3) (C) 1999 A'rpi/ESP-team */
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/* a very small replacement of ncurses library */
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/* Screen size. Initialized by load_termcap() and get_screen_size() */
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extern int screen_width;
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extern int screen_height;
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/* Termcap code to erase to end of line */
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extern char * erase_to_end_of_line;
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/* Get screen-size using IOCTL call. */
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extern void get_screen_size(void);
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/* Load key definitions from the TERMCAP database. 'termtype' can be NULL */
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extern int load_termcap(char *termtype);
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/* Enable and disable STDIN line-buffering */
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extern void getch2_enable(void);
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extern void getch2_disable(void);
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/* Read a character or a special key code (see keycodes.h) */
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extern int getch2(int halfdelay_time);
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