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Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

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This commit is contained in:
Colin Finck 2017-10-03 07:45:34 +00:00
parent b94e2d8ca0
commit c2c66aff7d
24198 changed files with 0 additions and 37285 deletions
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109
sdk/lib/crt/mbstring/mbsncmp.c Normal file
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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
* FILE: lib/sdk/crt/mbstring/mbsncmp.c
* PURPOSE: Compares two strings to a maximum of n bytes or characters
* PROGRAMER: Ariadne
* UPDATE HISTORY:
* 12/04/99: Created
*/
#include <mbstring.h>
/*
* @implemented
*/
int _mbsncmp(const unsigned char *str1, const unsigned char *str2, size_t n)
{
unsigned char *s1 = (unsigned char *)str1;
unsigned char *s2 = (unsigned char *)str2;
unsigned short *short_s1, *short_s2;
int l1, l2;
if (n == 0)
return 0;
do {
if (*s1 == 0)
break;
l1 = _ismbblead(*s1);
l2 = _ismbblead(*s2);
if ( !l1 && !l2 ) {
if (*s1 != *s2)
return *s1 - *s2;
else {
s1 += 1;
s2 += 1;
n--;
}
}
else if ( l1 && l2 ){
short_s1 = (unsigned short *)s1;
short_s2 = (unsigned short *)s2;
if ( *short_s1 != *short_s2 )
return *short_s1 - *short_s2;
else {
s1 += 2;
s2 += 2;
n--;
}
}
else
return *s1 - *s2;
} while (n > 0);
return 0;
}
/*
* @implemented
*/
int _mbsnbcmp(const unsigned char *str1, const unsigned char *str2, size_t n)
{
unsigned char *s1 = (unsigned char *)str1;
unsigned char *s2 = (unsigned char *)str2;
unsigned short *short_s1, *short_s2;
int l1, l2;
if (n == 0)
return 0;
do {
if (*s1 == 0)
break;
l1 = _ismbblead(*s1);
l2 = _ismbblead(*s2);
if ( !l1 && !l2 ) {
if (*s1 != *s2)
return *s1 - *s2;
else {
s1 += 1;
s2 += 1;
n--;
}
}
else if ( l1 && l2 ){
short_s1 = (unsigned short *)s1;
short_s2 = (unsigned short *)s2;
if ( *short_s1 != *short_s2 )
return *short_s1 - *short_s2;
else {
s1 += 2;
s2 += 2;
n-=2;
}
}
else
return *s1 - *s2;
} while (n > 0);
return 0;
}