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- Removed strcat, strchr, strcmp, strcpy, strlen, strncat, strncmp, strncpy and strrchr.

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svn path=/trunk/; revision=4772
This commit is contained in:
Hartmut Birr 2003-05-27 19:22:42 +00:00
parent ce562b2ba0
commit 5ae840005e
1 changed files with 0 additions and 151 deletions
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151
reactos/ntoskrnl/rtl/string.c
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@ -117,157 +117,6 @@ char *_strupr(char *x)
return x;
}
char *strcat(char *s, const char *append)
{
char *save = s;
for (; *s; ++s);
while ((*s++ = *append++));
return save;
}
char *strchr(const char *s, int c)
{
char cc = c;
while (*s)
{
if (*s == cc)
return (char *)s;
s++;
}
if (cc == 0)
return (char *)s;
return 0;
}
int strcmp(const char *s1, const char *s2)
{
while (*s1 == *s2)
{
if (*s1 == 0)
return 0;
s1++;
s2++;
}
return *(unsigned const char *)s1 - *(unsigned const char *)(s2);
}
char* strcpy(char *to, const char *from)
{
char *save = to;
for (; (*to = *from); ++from, ++to);
return save;
}
size_t strlen(const char *str)
{
const char *s;
if (str == 0)
return 0;
for (s = str; *s; ++s);
return s-str;
}
char *strncat(char *dst, const char *src, size_t n)
{
if (n != 0)
{
char *d = dst;
const char *s = src;
while (*d != 0)
d++;
do
{
if ((*d = *s++) == 0)
break;
d++;
}
while (--n != 0);
*d = 0;
}
return dst;
}
int strncmp(const char *s1, const char *s2, size_t n)
{
if (n == 0)
return 0;
do
{
if (*s1 != *s2++)
return *(unsigned const char *)s1 - *(unsigned const char *)--s2;
if (*s1++ == 0)
break;
}
while (--n != 0);
return 0;
}
char *strncpy(char *dst, const char *src, size_t n)
{
if (n != 0)
{
char *d = dst;
const char *s = src;
do
{
if ((*d++ = *s++) == 0)
{
while (--n != 0)
*d++ = 0;
break;
}
}
while (--n != 0);
d[0] = 0;
}
else
{
dst[0] = 0;
}
return dst;
}
char *strrchr(const char *s, int c)
{
char cc = c;
const char *sp=(char *)0;
while (*s)
{
if (*s == cc)
sp = s;
s++;
}
if (cc == 0)
sp = s;
return (char *)sp;
}
size_t strspn(const char *s1, const char *s2)
{
const char *p = s1, *spanp;