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Squashed 'third_party/git/' content from commit cb71568594

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git-subtree-dir: third_party/git
git-subtree-split: cb715685942260375e1eb8153b0768a376e4ece7
This commit is contained in:
Vincent Ambo 2020-01-11 23:36:56 +00:00
commit 1b593e1ea4
3629 changed files with 1139935 additions and 0 deletions
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22
compat/strcasestr.c Normal file
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#include "../git-compat-util.h"
char *gitstrcasestr(const char *haystack, const char *needle)
{
int nlen = strlen(needle);
int hlen = strlen(haystack) - nlen + 1;
int i;
for (i = 0; i < hlen; i++) {
int j;
for (j = 0; j < nlen; j++) {
unsigned char c1 = haystack[i+j];
unsigned char c2 = needle[j];
if (toupper(c1) != toupper(c2))
goto next;
}
return (char *) haystack + i;
next:
;
}
return NULL;
}