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FreeStringList.c
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1 /************************************************************************/
2 /**
3 
4  \file FreeStringList.c
5 
6  \version V1.21
7  \date 07.07.14
8  \brief General purpose routines
9 
10  \copyright (c) UCL / Dr. Andrew C. R. Martin 1991-2014
11  \author Dr. Andrew C. R. Martin
12  \par
13  Institute of Structural & Molecular Biology,
14  University College London,
15  Gower Street,
16  London.
17  WC1E 6BT.
18  \par
19  andrew@bioinf.org.uk
20  andrew.martin@ucl.ac.uk
21 
22 **************************************************************************
23 
24  This code is NOT IN THE PUBLIC DOMAIN, but it may be copied
25  according to the conditions laid out in the accompanying file
26  COPYING.DOC.
27 
28  The code may be modified as required, but any modifications must be
29  documented so that the person responsible can be identified.
30 
31  The code may not be sold commercially or included as part of a
32  commercial product except as described in the file COPYING.DOC.
33 
34 **************************************************************************
35 
36  Description:
37  ============
38 
39  These are generally useful C routines, mostly string handling.
40 
41 **************************************************************************
42 
43  Usage:
44  ======
45 
46 **************************************************************************
47 
48  Revision History:
49  =================
50 - V1.1 08.02.91 Added KillLine()
51 - V1.2 10.02.91 Added setextn() and index()
52 - V1.3 20.03.91 Added Word()
53 - V1.4 28.05.92 ANSIed
54 - V1.5 22.06.92 Added tab check to Word(). Improved setextn().
55  Added WordN(). Documented other routines.
56 - V1.6 27.07.93 Corrected fsscanf() for double precision
57 - V1.7 07.10.93 Checks made on case before toupper()/tolower()
58  for SysV compatibility. Also index() becomes
59  chindex()
60 - V1.8 18.03.94 getc() -> fgetc()
61 - V1.9 11.05.94 Added GetFilestem(), upstrcmp(), upstrncmp() &
62  GetWord()
63 - V1.10 24.08.94 Added OpenStdFiles()
64 - V1.11 08.03.95 Corrected OpenFile() for non-UNIX
65 - V1.12 09.03.95 Added check on non-NULL filename in OpenFile()
66 - V1.13 17.07.95 Added countchar()
67 - V1.14 18.10.95 Moved YorN() to WindIO.c
68 - V1.15 06.11.95 Added StoreString(), InStringList() and FreeStringList()
69 - V1.16 22.11.95 Moved ftostr() to generam.c
70 - V1.17 15.12.95 Added QueryStrStr()
71 - V1.18 18.12.95 OpenStdFiles() treats filename of - as stdin/stdout
72 - V1.19 05.02.96 OpenStdFiles() allows NULL pointers instead if filenames
73 - V1.20 18.09.96 Added padchar()
74 - V1.21 07.07.14 Use bl prefix for functions By: CTP
75 
76 *************************************************************************/
77 /* Doxygen
78  -------
79  #GROUP General Programming
80  #SUBGROUP Lists of strings
81  #FUNCTION blFreeStringList()
82  Frees memory allocated for a string list.
83 */
84 /************************************************************************/
85 /* Includes
86 */
87 #include <string.h>
88 #include <ctype.h>
89 #include <stdio.h>
90 #include <stdlib.h>
91 #include <math.h>
92 
93 #include "MathType.h"
94 #include "SysDefs.h"
95 #include "general.h"
96 #include "macros.h"
97 
98 /************************************************************************/
99 /* Defines and macros
100 */
101 
102 /************************************************************************/
103 /* Globals
104 */
105 
106 /************************************************************************/
107 /* Prototypes
108 */
109 
110 /************************************************************************/
111 /*>void blFreeStringList(STRINGLIST *StringList)
112  ---------------------------------------------
113 *//**
114 
115  \param[in] *StringList Linked list of strings
116 
117  Frees memory allocated for a string list.
118 
119 - 06.11.95 Original By: ACRM
120 - 07.07.14 Use bl prefix for functions By: CTP
121 */
122 void blFreeStringList(STRINGLIST *StringList)
123 {
124  STRINGLIST *p;
125 
126  for(p=StringList; p!=NULL; NEXT(p))
127  {
128  if(p->string != NULL)
129  free(p->string);
130  }
131 
132  FREELIST(StringList, STRINGLIST);
133 }
134 
135 
#define NULL
Definition: array2.c:99
#define NEXT(x)
Definition: macros.h:249
void blFreeStringList(STRINGLIST *StringList)
Useful macros.
Header file for general purpose routines.
#define FREELIST(y, z)
Definition: macros.h:264
System-type variable type definitions.
Type definitions for maths.
char * string
Definition: general.h:85