jaseg/lolcat
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Make functions static

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This commit is contained in:
jaseg 2018-12-02 13:35:37 +09:00
parent da9174ed19
commit 38db5de767
1 changed files with 3 additions and 3 deletions
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6
lolcat.c
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@ -52,7 +52,7 @@ static char helpstr[] = "\n"
#define ARRAY_SIZE(foo) (sizeof(foo) / sizeof(foo[0]))
const unsigned char codes[] = { 39, 38, 44, 43, 49, 48, 84, 83, 119, 118, 154, 148, 184, 178, 214, 208, 209, 203, 204, 198, 199, 163, 164, 128, 129, 93, 99, 63, 69, 33 };
void find_escape_sequences(wint_t c, int* state)
static void find_escape_sequences(wint_t c, int* state)
{
if (c == '\033') { /* Escape sequence YAY */
*state = 1;
@ -64,13 +64,13 @@ void find_escape_sequences(wint_t c, int* state)
}
}
void usage()
static void usage(void)
{
wprintf(L"Usage: lolcat [-h horizontal_speed] [-v vertical_speed] [--] [FILES...]\n");
exit(1);
}
void version()
static void version(void)
{
wprintf(L"lolcat version 0.1, (c) 2014 jaseg\n");
exit(0);