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       util.h - ics2txt - convert icalendar .ics file to plain text
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       ---
       util.h (697B)
       ---
            1 #ifndef UTIL_H
            2 #define UTIL_H
            3 
            4 #include <stddef.h>
            5 #include <stdio.h>
            6 #include <stdarg.h>
            7 #include <time.h>
            8 
            9 #define LEN(x) (sizeof (x) / sizeof *(x))
           10 
           11 extern char *arg0;
           12 
           13 void         err(int, char const *fmt, ...);
           14 void         warn(char const *fmt, ...);
           15 void         debug(char const *fmt, ...);
           16 size_t         strlcpy(char *, char const *, size_t);
           17 char        *strsep(char **, char const *);
           18 void         strchomp(char *);
           19 char        *strappend(char **, char const *);
           20 size_t         strlcat(char *, char const *, size_t);
           21 long long strtonum(const char *, long long, long long, const char **);
           22 size_t         strsplit(char *, char **, size_t, char const *);
           23 void        *reallocarray(void *, size_t, size_t);
           24 time_t         tztime(struct tm *, char const *);
           25 
           26 #endif