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authorMax Kellermann <max@duempel.org>2008-08-28 20:02:16 +0200
committerMax Kellermann <max@duempel.org>2008-08-28 20:02:16 +0200
commit801c71ed1c02a1505ef64902f6557fdfe1749a96 (patch)
tree3a9b9d038a6a08938d1518f93434468f0e1408a1 /src/utf8.c
parent1560a70b01e1883d2cf6d444cef26f28753bb94e (diff)
downloadmpd-801c71ed1c02a1505ef64902f6557fdfe1749a96.tar.gz
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unsigned integers and size_t
Use "unsigned int" whenever negative values are not meaningful. Use size_t whenever we are going to describe buffer sizes.
Diffstat (limited to '')
-rw-r--r--src/utf8.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/utf8.c b/src/utf8.c
index f0d6b3b11..e8f3dbdde 100644
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -69,7 +69,7 @@ static char utf8_to_latin1_char(const char *inUtf8)
return (char)(c + utf8[1]);
}
-static int validateUtf8Char(const char *inUtf8Char)
+static unsigned int validateUtf8Char(const char *inUtf8Char)
{
const unsigned char *utf8Char = (const unsigned char *)inUtf8Char;
@@ -77,9 +77,9 @@ static int validateUtf8Char(const char *inUtf8Char)
return 1;
if (utf8Char[0] >= 0xC0 && utf8Char[0] <= 0xFD) {
- int count = 1;
+ unsigned int count = 1;
char t = 1 << 5;
- int i;
+ unsigned int i;
while (count < 6 && (t & utf8Char[0])) {
t = (t >> 1);
count++;
@@ -97,7 +97,7 @@ static int validateUtf8Char(const char *inUtf8Char)
int validUtf8String(const char *string)
{
- int ret;
+ unsigned int ret;
while (*string) {
ret = validateUtf8Char(string);
@@ -114,7 +114,7 @@ char *utf8StrToLatin1Dup(const char *utf8)
/* utf8 should have at most two char's per latin1 char */
char *ret = xmalloc(strlen(utf8) + 1);
char *cp = ret;
- int count;
+ unsigned int count;
size_t len = 0;
while (*utf8) {
@@ -136,7 +136,7 @@ char *utf8StrToLatin1Dup(const char *utf8)
char *utf8_to_latin1(char *dest, const char *utf8)
{
char *cp = dest;
- int count;
+ unsigned int count;
size_t len = 0;
while (*utf8) {