TimeKeeper/audio/flite-2.0.0-release/include/cst_string.h

/*************************************************************************/
/*                                                                       */
/*                  Language Technologies Institute                      */
/*                     Carnegie Mellon University                        */
/*                        Copyright (c) 1999                             */
/*                        All Rights Reserved.                           */
/*                                                                       */
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/*  the following conditions:                                            */
/*   1. The code must retain the above copyright notice, this list of    */
/*      conditions and the following disclaimer.                         */
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/*   3. Original authors' names are not deleted.                         */
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/*      derived from this software without specific prior written        */
/*      permission.                                                      */
/*                                                                       */
/*  CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK         */
/*  DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING      */
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/*                                                                       */
/*************************************************************************/
/*             Author:  Alan W Black (awb@cs.cmu.edu)                    */
/*               Date:  December 1999                                    */
/*************************************************************************/
/*                                                                       */
/*    String manipulation functions                                      */
/*                                                                       */
/*************************************************************************/
#ifndef __CST_STRING_H__
#define __CST_STRING_H__

#include <string.h>

#if defined(UNDER_CE) && (UNDER_CE < 300)
#define isalnum(a) iswalnum((wint_t)(a))
#define isupper(a) iswupper((wint_t)(a))
#define islower(a) iswlower((wint_t)(a))
#endif

/* typedef unsigned char cst_string; */
typedef char cst_string;

double cst_atof(const char *str);

cst_string *cst_strdup(const cst_string *s);
cst_string *cst_strchr(const cst_string *s, int c);
cst_string *cst_strrchr(const cst_string *str, int c);
#define cst_strstr(h,n) \
     ((cst_string *)strstr((const char *)h,(const char *)n))
#define cst_strlen(s) (strlen((const char *)s))
#define cst_streq(A,B) (strcmp(A,B) == 0)
#define cst_streqn(A,B,N) (strncmp(A,B,N) == 0)
int cst_member_string(const char *str, const char * const *slist);
char *cst_substr(const char *str,int start, int length);

char *cst_string_before(const char *s,const char *c);
char *cst_strcat(const char *a,const char *b);
char *cst_strcat3(const char *a, const char *b, const char *c);

cst_string *cst_downcase(const cst_string *str);
cst_string *cst_upcase(const cst_string *str);

#endif