[libs/wine/*] Strncpy elimination.

[Peter Berg Larsen]

I have been checking the usage of strncpy, replacing where apropriate with
a memcpy or lstrcpyn[AW]. The first raw diff was 100kb, so there is bound
to be one or two slips. These are the first batch which I found to be
obvious, correct, and didnt need a special comment. Note with correct I
mean if there was a \0 bug before then it still there.

Changelog:
	Janitorial Task: Check the usage of strncpy/strncpyW.

Index: libs/wine/debug.c
===================================================================
RCS file: /home/wine/wine/libs/wine/debug.c,v
retrieving revision 1.4
diff -u -r1.4 debug.c
--- libs/wine/debug.c	22 Sep 2004 02:46:38 -0000	1.4
+++ libs/wine/debug.c	26 Mar 2005 09:41:49 -0000
@@ -126,8 +126,7 @@
     opt->next  = NULL;
     opt->set   = set;
     opt->clear = clear;
-    strncpy( opt->name, name, sizeof(opt->name) );
-    opt->name[sizeof(opt->name)-1] = 0;
+    lstrcpynA( opt->name, name, sizeof(opt->name) );
     if (last_option) last_option->next = opt;
     else first_option = opt;
     last_option = opt;
Index: libs/wine/loader.c
===================================================================
RCS file: /home/wine/wine/libs/wine/loader.c,v
retrieving revision 1.23
diff -u -r1.23 loader.c
--- libs/wine/loader.c	23 Mar 2005 13:15:18 -0000	1.23
+++ libs/wine/loader.c	26 Mar 2005 09:41:50 -0000
@@ -567,18 +567,12 @@
     ret = dlopen( filename, flag );
     s = dlerror();
     if (error)
-    {
-        strncpy( error, s ? s : "", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, s ? s : "", errorsize );
     dlerror();
     return ret;
 #else
     if (error)
-    {
-        strncpy( error, "dlopen interface not detected by configure", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, "dlopen interface not detected by configure", errorsize );
     return NULL;
 #endif
 }
@@ -595,18 +589,12 @@
     ret = dlsym( handle, symbol );
     s = dlerror();
     if (error)
-    {
-        strncpy( error, s ? s : "", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, s ? s : "", errorsize );
     dlerror();
     return ret;
 #else
     if (error)
-    {
-        strncpy( error, "dlopen interface not detected by configure", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, "dlopen interface not detected by configure", errorsize );
     return NULL;
 #endif
 }
@@ -623,18 +611,12 @@
     ret = dlclose( handle );
     s = dlerror();
     if (error)
-    {
-        strncpy( error, s ? s : "", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, s ? s : "", errorsize );
     dlerror();
     return ret;
 #else
     if (error)
-    {
-        strncpy( error, "dlopen interface not detected by configure", errorsize );
-        error[errorsize - 1] = '\0';
-    }
+        lstrcpynA( error, "dlopen interface not detected by configure", errorsize );
     return 1;
 #endif
 }