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Misc small cleanups.

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git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@824 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2004-03-26 11:26:55 +00:00
parent 416e1014cf
commit 9c14e2f86d
1 changed files with 9 additions and 51 deletions
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60
kernel/config.c
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@ -1526,9 +1526,14 @@ STATIC void FAR * AlignParagraph(VOID FAR * lpPtr)
}
#endif
STATIC int iswh(unsigned char c)
{
return (c == '\r' || c == '\n' || c == '\t' || c == ' ');
}
STATIC BYTE * skipwh(BYTE * s)
{
while (*s && (*s == 0x0d || *s == 0x0a || *s == ' ' || *s == '\t'))
while (iswh(*s))
++s;
return s;
}
@ -1572,33 +1577,18 @@ STATIC BYTE * scan(BYTE * s, BYTE * d)
*d++ = *s++;
}
else
while (*s &&
!(*s == 0x0d
|| *s == 0x0a || *s == ' ' || *s == '\t' || *s == '='))
while (*s && !iswh(*s) && *s != '=')
{
if (*s == '?')
{
askThisSingleCommand = TRUE;
s++;
}
else
*d++ = *s++;
*d++ = *s;
s++;
}
*d = '\0';
return s;
}
#if 0
BYTE *scan_seperator(BYTE * s, BYTE * d)
{
s = skipwh(s);
if (*s)
*d++ = *s++;
*d = '\0';
return s;
}
#endif
STATIC BOOL isnum(char ch)
{
return (ch >= '0' && ch <= '9');
@ -1643,17 +1633,6 @@ STATIC char * GetNumber(REG const char *p, int *num)
return (char *)p;
}
/* Yet another change for true portability (WDL) */
#if 0
STATIC COUNT tolower(COUNT c)
{
if (c >= 'A' && c <= 'Z')
return (c + ('a' - 'A'));
else
return c;
}
#endif
/* Yet another change for true portability (PJV) */
STATIC COUNT toupper(COUNT c)
{
@ -1706,27 +1685,6 @@ char *strcat(register char * d, register const char * s)
return d;
}
#if 0
/* see if the second string is contained in the first one, ignoring case */
STATIC char * stristr(char *s1, char *s2)
{
int loop;
for (; *s1; s1++)
for (loop = 0;; loop++)
{
if (s2[loop] == 0) /* found end of string 2 -> success */
{
return s1; /* position where s2 was found */
}
if (toupper(s1[loop]) != toupper(s2[loop]))
break;
}
return NULL;
}
#endif
/* compare two ASCII strings ignoring case */
STATIC COUNT strcasecmp(REG BYTE * d, REG BYTE * s)
{