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| -rw-r--r-- | src/utils.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/utils.h b/src/utils.h index 6a6e562c..77e14370 100644 --- a/src/utils.h +++ b/src/utils.h @@ -76,6 +76,19 @@ mpd_malloc void *xrealloc(void *ptr, size_t size); mpd_malloc void *xcalloc(size_t nmemb, size_t size); +/** + * free a const pointer - unfortunately free() expects a non-const + * pointer, for whatever reason + */ +static inline void xfree(const void *p) +{ + union { + const void *in; + void *out; + } deconst = { .in = p }; + free(deconst.out); +} + char *parsePath(char *path); int set_nonblocking(int fd); |