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- /*
- * protos.h - ANSI-style function prototypes for Pcal sources
- *
- * Revision history:
- *
- * 4.5 AWR 11/24/93 replace find_holidays() with
- * print_colors() (cf. writefil.c)
- *
- * 11/16/93 added new routines define_font(),
- * define_shading() (latter replaces
- * old gen_shading()), and set_rgb()
- *
- * 11/16/92 eliminated "noprotos.h" by means of
- * PROTO() macro (q.v.)
- *
- * 4.4 AWR 01/15/92 added even more routines
- *
- * 4.3 AWR 12/06/91 added more routines
- *
- * 4.2 AWR 10/03/91 added various routines newly
- * incorporated into writefil.c
- * and pcalutil.c
- *
- * 4.0 AWR 03/01/91 use <stdlib.h> where possible
- *
- * 02/19/91 adapted from Bill Hogsett's source
- *
- */
-
- /* macro to translate parenthesized argument list into ANSI- or K&R-style
- * function declaration, depending on definition of PROTOS - obviates need
- * for separate "noprotos.h" (now gone) containing K&R declarations
- */
- #ifdef PROTOS
- #define PROTO(args) args /* ANSI */
- #else
- #define PROTO(args) () /* K&R */
- #endif
-
- /*
- * Prototypes for functions defined in exprpars.c:
- */
- int parse_expr PROTO((char *pbuf));
-
-
- /*
- * Prototypes for functions defined in moonphas.c:
- */
- double calc_phase PROTO((int month, int day, int year));
- double find_phase PROTO((int month, int day, int year, int *pquarter));
- char *find_moonfile PROTO((int year));
- int read_moonfile PROTO((int year));
-
-
- /*
- * Prototypes for functions defined in pcal.c:
- */
- FILE *alt_fopen PROTO((char *fullpath, char *name, char *pathlist[], char *access));
- int check_numargs PROTO((void));
- char *color_msg PROTO((void));
- int get_args PROTO((char **argv, int curr_pass, char *where, int get_numargs));
- FLAG_USAGE *get_flag PROTO((char flag));
- void init_misc PROTO((void));
- int main PROTO((int argc, char **argv));
- void set_color PROTO((char *day, int col));
- void set_debug_flag PROTO((char *flag));
- void usage PROTO((FILE *fp, int fullmsg));
-
-
- /*
- * Prototypes for functions defined in pcalutil.c:
- */
- char *alloc PROTO((int size));
- int calc_day PROTO((int ord, int wkd, int mm));
- int calc_weekday PROTO((int mm, int dd, int yy));
- int calc_year_day PROTO((int ord, int wkd, DATE *pdate));
- int ci_strcmp PROTO((register char *s1, register char *s2));
- int ci_strncmp PROTO((register char *s1, register char *s2, int n));
- void copy_text PROTO((char *pbuf, char **ptext));
- void cvt_escape PROTO((char *obuf, char *ibuf));
- void define_font PROTO((char *orig_font, char *new_font, char *dflt_font));
- void define_shading PROTO((char *orig_shading, char *new_shading, char *dflt_shading));
- char *find_executable PROTO((char *prog));
- int getline PROTO((FILE *fp, char *buf, int *pline));
- int is_valid PROTO((register int m, register int d, register int y));
- int loadwords PROTO((char **words, char *buf));
- char *mk_filespec PROTO((char *filespec, char *path, char *name));
- char *mk_path PROTO((char *path, char *filespec));
- void normalize PROTO((DATE *pd));
- int note_box PROTO((int mm, int dd, int yy));
- int note_day PROTO((int mm, int n, int yy));
- int split_date PROTO((char *pstr, int *pn1, int *pn2, int *pn3));
- char *trnlog PROTO((char *logname));
-
-
- /*
- * Prototypes for functions defined in readfile.c:
- */
- void cleanup PROTO((void));
- void clear_syms PROTO((void));
- int date_type PROTO((char *cp, int *pn, int *pv));
- int do_define PROTO((char *sym));
- int do_ifdef PROTO((char *expr));
- int do_ifndef PROTO((char *expr));
- int do_include PROTO((char *path, char *name, int noerr));
- int do_undef PROTO((char *sym));
- int enter_day_info PROTO((int m, int d, int y, int text_type, char **pword));
- int find_easter PROTO((DATE *pdate));
- int find_sym PROTO((char *sym));
- year_info *find_year PROTO((int year, int insert));
- int get_keywd PROTO((char *cp));
- int get_month PROTO((char *cp, int numeric_ok, int year_ok));
- int get_ordinal PROTO((char *cp, int *pval));
- int get_phase PROTO((char *cp));
- int get_prep PROTO((char *cp));
- int get_token PROTO((char *token));
- int get_weekday PROTO((char *cp, int wild_ok));
- int is_anyday PROTO((int mm, int dd, int yy));
- int is_firstq PROTO((int mm, int dd, int yy));
- int is_fullmoon PROTO((int mm, int dd, int yy));
- int is_holiday PROTO((int mm, int dd, int yy));
- int is_lastq PROTO((int mm, int dd, int yy));
- int is_newmoon PROTO((int mm, int dd, int yy));
- int is_weekday PROTO((int mm, int dd, int yy));
- int is_workday PROTO((int mm, int dd, int yy));
- int not_holiday PROTO((int mm, int dd, int yy));
- int not_weekday PROTO((int mm, int dd, int yy));
- int not_workday PROTO((int mm, int dd, int yy));
- int parse PROTO((char **pword, char *filename));
- int parse_date PROTO((char **pword, int *ptype, char ***pptext));
- int parse_ord PROTO((int ord, int val, char **pword));
- int parse_rel PROTO((int val, int wkd, char **pword, int *ptype, char ***pptext));
- void read_datefile PROTO((FILE *fp, char *filename));
-
-
- /*
- * Prototypes for functions defined in writefil.c:
- */
- void def_footstring PROTO((char *p, char *str));
- char *expand_fmt PROTO((char *buf, char *p));
- void find_daytext PROTO((int month, int year, int is_holiday));
- void find_noteboxes PROTO((int month, int year));
- void print_colors PROTO((int month, int year));
- void print_dates PROTO((int month, int year));
- void print_julian_info PROTO((int month, int year));
- void print_month PROTO((int month, int year));
- void print_moon_info PROTO((int month, int year));
- void print_pstext PROTO((char *p));
- void print_text PROTO((char *p));
- char *print_word PROTO((char *p));
- int select_color PROTO((void));
- char *set_rgb PROTO((char *s));
- void write_calfile PROTO((int month, int year, int nmonths));
- void write_psfile PROTO((int month, int year, int nmonths));
-
-
- /*
- * Prototypes for miscellaneous library routines (if not already included
- * via <stdlib.h> - cf. pcaldefs.h):
- */
- #ifndef STDLIB
- extern int atoi PROTO((char *));
- extern double atof PROTO((char *));
- extern char *calloc PROTO((unsigned int, unsigned int));
- extern char *getenv PROTO((char *));
- #endif
-