1 /*****************************************************************************/
5 /* String utility functions */
9 /* (C) 2001 Ullrich von Bassewitz */
11 /* D-70597 Stuttgart */
12 /* EMail: uz@musoftware.de */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
43 /*****************************************************************************/
45 /*****************************************************************************/
49 char* StrCopy (char* Dest, size_t DestSize, const char* Source)
50 /* Copy Source to Dest honouring the maximum size of the target buffer. In
51 * constrast to strncpy, the resulting string will always be NUL terminated.
52 * The function returns the pointer to the destintation buffer.
55 size_t Len = strlen (Source);
56 if (Len >= DestSize) {
57 memcpy (Dest, Source, DestSize-1);
58 Dest[DestSize-1] = '\0';
60 memcpy (Dest, Source, Len+1);