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/*
* CNstring.h - external procedure declarations for string utilities
*/
#ifndef CNstring_defined
#define CNstring_defined
#define CN_BOOLEAN 1
#define CN_SHORT 2
#define CN_INTEGER 3
#define CN_FLOAT 4
#define CN_DOUBLE 5
#define CN_STRING 6
typedef struct CNkeyword_strct {
char *keyword;
int keyval;
int keytype;
int chkmin, chkmax;
int ival, imin, imax;
double dval, dmin, dmax;
} CNkeyword;
/* Read and manipulate words */
extern int CNgetline();
extern int CNget_uncommented_line();
#define CNgetucline CNget_uncommented_line
extern int CNuncomment_line();
extern int CNskip_blanks();
extern int CNget2words();
extern int CNgetwords();
extern int CNgetwords2();
extern void CNsaveword();
extern void CNprint_words();
extern void CNfreewords();
extern int CNparse_line();
extern int CNfill_argval_tables();
extern void CNdownshift();
extern int CNparse_pairs();
/* Assign variables */
extern void CNprint_keywords();
extern void CNassign_boolean_keyword();
extern void CNassign_short_keyword();
extern void CNassign_int_keyword();
extern void CNassign_float_keyword();
extern void CNassign_double_keyword();
extern void CNassign_string_keyword();
/* Work on strings */
extern int CNstrlen();
extern char *CNcreate_string();
extern void CNdestroy_string();
extern char *CNstring_concat();
extern void CNstring_to_upper();
extern void CNstring_to_lower();
extern int CNstring_to_boolean();
/* Read strings and files */
extern int CNrd_dbl();
extern int CNread_option();
extern void CNerr_message();
extern int CNopen_file();
extern void CNclose_file();
#endif /* CNstring_defined */
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