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defer statements

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This commit is contained in:
gingerBill
2016-08-16 18:53:02 +01:00
parent 5da6b74567
commit 2d49a61563
13 changed files with 338 additions and 454 deletions
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src/gb/gb.h
+25 -10
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@@ -5917,21 +5917,36 @@ gb_inline isize gb_strnlen(char const *str, isize max_len) {
}
gb_inline isize gb_utf8_strlen(u8 const *str) {
isize result = 0;
for (; *str; str++) {
if ((*str & 0xc0) != 0x80)
result++;
isize count = 0;
for (; *str; count++) {
u8 c = *str;
isize inc = 0;
if (c < 0x80) inc = 1;
else if ((c & 0xe0) == 0xc0) inc = 2;
else if ((c & 0xf0) == 0xe0) inc = 3;
else if ((c & 0xf8) == 0xf0) inc = 4;
else return -1;
str += inc;
}
return result;
return count;
}
gb_inline isize gb_utf8_strnlen(u8 const *str, isize max_len) {
isize result = 0;
for (; *str && result < max_len; str++) {
if ((*str & 0xc0) != 0x80)
result++;
isize count = 0;
for (; *str && max_len > 0; count++) {
u8 c = *str;
isize inc = 0;
if (c < 0x80) inc = 1;
else if ((c & 0xe0) == 0xc0) inc = 2;
else if ((c & 0xf0) == 0xe0) inc = 3;
else if ((c & 0xf8) == 0xf0) inc = 4;
else return -1;
str += inc;
max_len -= inc;
}
return result;
return count;
}