#ifndef YTMDL_UTIL_H
#define YTMDL_UTIL_H

#include <stddef.h>

/* Copies src into dst (size dst_size), always NUL-terminating. */
void safe_strcpy(char *dst, size_t dst_size, const char *src);

/* Replaces filesystem-illegal characters with '_', collapses whitespace,
 * strips leading/trailing space and dots. Writes into dst (size dst_size).
 * If the result would be empty, dst becomes "playlist". */
void sanitize_dirname(const char *name, char *dst, size_t dst_size);

/* mkdir -p equivalent. Returns 0 on success, -1 on failure (errno set). */
int mkdir_p(const char *path);

#endif