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/*
casm - Simple, portable assembler
Copyright (C) 2003-2015 Ian Cowburn (ianc@noddybox.demon.co.uk)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-------------------------------------------------------------------------
Common utilities
*/
#ifndef CASM_UTIL_H
#define CASM_UTIL_H
#include <stdlib.h>
/* ---------------------------------------- INTERFACES
*/
/* Duplicate a string. Just use free() to free.
*/
char *DupStr(const char *p);
/* Malloc wrapper. Just use free() to free.
*/
void *Malloc(size_t len);
/* Realloc wrapper. Just use free() to free.
*/
void *Realloc(void *p, size_t len);
/* Remove end-of-line characters. Returns the passed pointer.
*/
char *RemoveNL(char *p);
/* Remove white space from the start and end of a string.
*/
char *Trim(char *p);
/* Compare a string, but case insensitive. Returns TRUE for match, otherwise
FALSE.
*/
int CompareString(const char *a, const char *b);
/* Compare a character, but case insensitive. Returns TRUE for match, otherwise
FALSE.
*/
int CompareChar(char a, char b);
/* Compare the start of a string 'a' starts with string 'b', but case
insensitive. Returns TRUE for match, otherwise FALSE.
*/
int CompareStart(const char *a, const char *b);
/* Compare the end of a string 'a' ends with string 'b', but case insensitive.
Returns TRUE for match, otherwise FALSE.
*/
int CompareEnd(const char *a, const char *b);
/* Strncpy, with a safety nulling of the last character. Returns the 1st
parameter.
*/
char *CopyStr(char *dest, const char *src, size_t size);
/* Returns TRUE if a string is either a NULL pointer or just full of white space
*/
int IsNullOrEmpty(const char *p);
/* Null function that can be used as a handy place to hang a breakpoint.
*/
void DebugBreakPoint(void);
#endif
/*
vim: ai sw=4 ts=8 expandtab
*/
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