1 /*****************************************************************************/
5 /* Variable sized string buffers */
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 /*****************************************************************************/
41 /*****************************************************************************/
43 /*****************************************************************************/
47 typedef struct StrBuf StrBuf;
56 /*****************************************************************************/
58 /*****************************************************************************/
62 StrBuf* InitStrBuf (StrBuf* B);
63 /* Initialize a string buffer */
65 void DoneStrBuf (StrBuf* B);
66 /* Free the data of a string buffer (but not the struct itself) */
68 StrBuf* NewStrBuf (void);
69 /* Allocate, initialize and return a new StrBuf */
71 void FreeStrBuf (StrBuf* B);
72 /* Free a string buffer */
74 void SB_Terminate (StrBuf* B);
75 /* Zero terminate the given string buffer. NOTE: The terminating zero is not
76 * accounted for in B->Len, if you want that, you have to use AppendChar!
79 void SB_AppendChar (StrBuf* B, char C);
80 /* Append a character to a string buffer */
82 void SB_AppendStr (StrBuf* B, const char* S);
83 /* Append a string to the end of the string buffer */
85 void SB_AppendBuf (StrBuf* B, const char* S, unsigned Size);
86 /* Append a character buffer to the end of the string buffer */
88 void SB_Copy (StrBuf* Target, const StrBuf* Source);
89 /* Copy Source to Target, discarding the old contents of Target */
91 void SB_Append (StrBuf* Target, const StrBuf* Source);
92 /* Append the contents of Source to Target */