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fix compiler warning

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This commit is contained in:
Yang Tse
2010-02-21 19:59:09 +00:00
parent 25a49ccd21
commit 10affed097
3 changed files with 54 additions and 15 deletions
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29
lib/base64.c
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@@ -54,28 +54,27 @@ static const char table64[]=
static void decodeQuantum(unsigned char *dest, const char *src)
{
size_t x = 0;
int i;
char *found;
union {
ssize_t sig;
size_t uns;
} offset;
const char *s, *p;
unsigned long i, v, x = 0;
for(i = 0; i < 4; i++) {
if((found = strchr(table64, src[i])) != NULL) {
offset.sig = found - table64;
x = (x << 6) + offset.uns;
for(i = 0, s = src; i < 4; i++, s++) {
v = 0;
p = table64;
while(*p && (*p != *s)) {
v++;
p++;
}
else if(src[i] == '=')
if(*p == *s)
x = (x << 6) + v;
else if(*s == '=')
x = (x << 6);
}
dest[2] = (unsigned char)(x & (size_t)0xFFUL);
dest[2] = (unsigned char)(x & 0xFFUL);
x >>= 8;
dest[1] = (unsigned char)(x & (size_t)0xFFUL);
dest[1] = (unsigned char)(x & 0xFFUL);
x >>= 8;
dest[0] = (unsigned char)(x & (size_t)0xFFUL);
dest[0] = (unsigned char)(x & 0xFFUL);
}
/*