support.h


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#ifdef HAVE_LIBGEN_H
#include <libgen.h>
#endif

#ifndef HAVE_BASENAME
char *basename(char *path);
#endif

#ifndef HAVE_STRCASESTR
char *strcasestr(const char *haystack, const char *needle);
#endif

#define IS_WHITESPACE(c) (c==' ' || c=='\t' || c=='\r' || c=='\n')

char *trim(char *str);
char *remove_trailing_slash(char *path);
char *lowerstr(char *str);


int charset_init(void);
int charset_close(void);
char *utf8_to_locale(char *str);
char *locale_to_utf8(char *str);