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Perform some code cleanup

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This commit is contained in:
Justine Tunney 2021-02-27 10:33:32 -08:00
parent 3e17c7b20f
commit 19d0c15e03
41 changed files with 321 additions and 459 deletions
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13
libc/str/strstr16.c
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@ -28,6 +28,15 @@
* @see memmem()
*/
char16_t *strstr16(const char16_t *haystack, const char16_t *needle) {
return memmem(haystack, strlen16(haystack) * sizeof(char16_t), needle,
strlen16(needle) * sizeof(char16_t));
size_t i;
for (;;) {
for (i = 0;;) {
if (!needle[i]) return (/*unconst*/ char16_t *)haystack;
if (!haystack[i]) break;
if (needle[i] != haystack[i]) break;
++i;
}
if (!*haystack++) break;
}
return NULL;
}