Trim more fat, add some doxygen markup to the threadpool functions

1 files changed, 3 insertions, 2 deletions

diff --git a/src/shared.h b/src/shared.h
index efb95ad..3ff7b2d 100644
--- a/src/shared.h
+++ b/src/shared.h
@@ -3,11 +3,11 @@
 
 #include <stddef.h>
 
-#define STATIC_ARRAY_LEN(arr) (sizeof((arr))/sizeof((arr)[0]))
-
 typedef int (*gcallback)(void*);    // Generic callback signature
 typedef void (*fcallback)(void*);   // free()-like callback signature
 
+#define STATIC_ARRAY_LEN(arr) (sizeof((arr))/sizeof((arr)[0]))
+
 #define ERRRET(errval, retval) do {\
     errno = (errval);\
     return (retval);\
@@ -37,6 +37,7 @@ typedef void (*fcallback)(void*);   // free()-like callback signature
 
 // Error macro that gcc will not complain about
 #define ERROR(status, errnum, format, ...) do {error((status), (errnum), (format)__VA_ARGS__); exit((status));} while (0)
+// Spit out a warning using `error`
 #define WARN(errnum, format, ...) do {error(0, (errnum), (format)__VA_ARGS__);} while (0)
 
 // Read the entire contents of a file descriptor into a malloc()'ed buffer