#endif
static inline const char *CONFIG_prefix(void)
{
- return CONFIG_;
+ return getenv( "CONFIG_" ) ?: CONFIG_;
}
#undef CONFIG_
#define CONFIG_ CONFIG_prefix()
/* util.c */
struct file *file_lookup(const char *name);
int file_write_dep(const char *name);
+void *xmalloc(size_t size);
+void *xcalloc(size_t nmemb, size_t size);
struct gstr {
size_t len;