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Libraries: Create top level directory for libraries.

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Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
This commit is contained in:
Andreas Kling 2019-07-04 16:16:50 +02:00
parent 63814ffebf
commit 04b9dc2d30
328 changed files with 36 additions and 36 deletions
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35
Libraries/LibC/strings.cpp Normal file
View file

@ -0,0 +1,35 @@
#include <assert.h>
#include <ctype.h>
#include <strings.h>
extern "C" {
static char foldcase(char ch)
{
if (isalpha(ch))
return tolower(ch);
return ch;
}
int strcasecmp(const char* s1, const char* s2)
{
for (; foldcase(*s1) == foldcase(*s2); ++s1, ++s2) {
if (*s1 == 0)
return 0;
}
return foldcase(*(const unsigned char*)s1) < foldcase(*(const unsigned char*)s2) ? -1 : 1;
}
int strncasecmp(const char* s1, const char* s2, size_t n)
{
if (!n)
return 0;
do {
if (foldcase(*s1) != foldcase(*s2++))
return foldcase(*(const unsigned char*)s1) - foldcase(*(const unsigned char*)--s2);
if (*s1++ == 0)
break;
} while (--n);
return 0;
}
}