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Diffstat (limited to 'sysdeps/generic/strcasestr.c')
-rw-r--r--sysdeps/generic/strcasestr.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/sysdeps/generic/strcasestr.c b/sysdeps/generic/strcasestr.c
index a5786fac58..794b50beff 100644
--- a/sysdeps/generic/strcasestr.c
+++ b/sysdeps/generic/strcasestr.c
@@ -1,5 +1,5 @@
/* Return the offset of one string within another.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -52,7 +52,7 @@ __strcasestr (phaystack, pneedle)
haystack = (const unsigned char *) phaystack;
needle = (const unsigned char *) pneedle;
- b = tolower (*needle);
+ b = _tolower (*needle);
if (b != '\0')
{
haystack--; /* possible ANSI violation */
@@ -62,9 +62,9 @@ __strcasestr (phaystack, pneedle)
if (c == '\0')
goto ret0;
}
- while (tolower (c) != b);
+ while (_tolower (c) != b);
- c = tolower (*++needle);
+ c = _tolower (*++needle);
if (c == '\0')
goto foundneedle;
++needle;
@@ -80,40 +80,40 @@ __strcasestr (phaystack, pneedle)
a = *++haystack;
if (a == '\0')
goto ret0;
- if (tolower (a) == b)
+ if (_tolower (a) == b)
break;
a = *++haystack;
if (a == '\0')
goto ret0;
shloop: }
- while (tolower (a) != b);
+ while (_tolower (a) != b);
jin: a = *++haystack;
if (a == '\0')
goto ret0;
- if (tolower (a) != c)
+ if (_tolower (a) != c)
goto shloop;
rhaystack = haystack-- + 1;
rneedle = needle;
- a = tolower (*rneedle);
+ a = _tolower (*rneedle);
- if (tolower (*rhaystack) == a)
+ if (_tolower (*rhaystack) == a)
do
{
if (a == '\0')
goto foundneedle;
++rhaystack;
- a = tolower (*++needle);
- if (tolower (*rhaystack) != a)
+ a = _tolower (*++needle);
+ if (_tolower (*rhaystack) != a)
break;
if (a == '\0')
goto foundneedle;
++rhaystack;
- a = tolower (*++needle);
+ a = _tolower (*++needle);
}
- while (tolower (*rhaystack) == a);
+ while (_tolower (*rhaystack) == a);
needle = rneedle; /* took the register-poor approach */