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Added explicit 'void' to function that takes no argument

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This is the correct way to tell that a function takes no
arguments, because an empty parameter list tells the compiler
that it is not yet defined, and is tolerated only for
compatibility with very old C compilers for whom prototypes
were not yet a defined language element.
This commit is contained in:
Christophe CURIS
2013-05-12 00:24:43 +02:00
committed by Carlos R. Mafra
parent a3281b1e89
commit a622197faa
12 changed files with 17 additions and 17 deletions
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6
util/wmsetbg.c
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@@ -96,7 +96,7 @@ typedef struct BackgroundTexture {
int height;
} BackgroundTexture;
void initXinerama()
void initXinerama(void)
{
xineInfo.screens = NULL;
xineInfo.count = 0;
@@ -1121,13 +1121,13 @@ char *getFullPixmapPath(const char *file)
return wstrdup(file);
}
void wAbort()
void wAbort(void)
{
wfatal("aborting");
exit(1);
}
void print_help()
void print_help(void)
{
printf("Usage: %s [options] [image]\n", __progname);
puts("Sets the workspace background to the specified image or a texture and");