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fix compiler warning

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This commit is contained in:
Yang Tse
2010-02-20 11:58:26 +00:00
parent 2179ef9fa9
commit a6fb6b70c7
3 changed files with 15 additions and 9 deletions
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18
lib/base64.c
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@@ -54,22 +54,28 @@ static const char table64[]=
static void decodeQuantum(unsigned char *dest, const char *src)
{
unsigned int x = 0;
unsigned long x = 0;
int i;
char *found;
union {
unsigned long uns;
long sig;
} offset;
for(i = 0; i < 4; i++) {
if((found = strchr(table64, src[i])) != NULL)
x = (x << 6) + (unsigned int)(found - table64);
if((found = strchr(table64, src[i])) != NULL) {
offset.sig = found - table64;
x = (x << 6) + offset.uns;
}
else if(src[i] == '=')
x = (x << 6);
}
dest[2] = (unsigned char)(x & 255);
dest[2] = (unsigned char)(x & 0xFFUL);
x >>= 8;
dest[1] = (unsigned char)(x & 255);
dest[1] = (unsigned char)(x & 0xFFUL);
x >>= 8;
dest[0] = (unsigned char)(x & 255);
dest[0] = (unsigned char)(x & 0xFFUL);
}
/*