Author: jhb
Date: Mon Aug 31 21:55:25 2020
New Revision: 365012
URL: https://svnweb.freebsd.org/changeset/base/365012

Log:
  Fix the build of scandir_b with GCC.
  
  Use explicit typedefs for block thunk structures as in r264143.
  
  Reviewed by:  kib, adrian
  MFC after:    1 week
  Differential Revision:        https://reviews.freebsd.org/D26256

Modified:
  head/lib/libc/gen/scandir.c

Modified: head/lib/libc/gen/scandir.c
==============================================================================
--- head/lib/libc/gen/scandir.c Mon Aug 31 21:28:57 2020        (r365011)
+++ head/lib/libc/gen/scandir.c Mon Aug 31 21:55:25 2020        (r365012)
@@ -56,15 +56,18 @@ void qsort_b(void *, size_t, size_t, void *);
 #define        SELECT(x)       select(x)
 #endif
 
-#ifndef I_AM_SCANDIR_B
+#ifdef I_AM_SCANDIR_B
+typedef DECLARE_BLOCK(int, select_block, const struct dirent *);
+typedef DECLARE_BLOCK(int, dcomp_block, const struct dirent **,
+    const struct dirent **);
+#else
 static int alphasort_thunk(void *thunk, const void *p1, const void *p2);
 #endif
 
 int
 #ifdef I_AM_SCANDIR_B
-scandir_b(const char *dirname, struct dirent ***namelist,
-    DECLARE_BLOCK(int, select, const struct dirent *),
-    DECLARE_BLOCK(int, dcomp, const struct dirent **, const struct dirent **))
+scandir_b(const char *dirname, struct dirent ***namelist, select_block select,
+    dcomp_block dcomp)
 #else
 scandir(const char *dirname, struct dirent ***namelist,
     int (*select)(const struct dirent *), int (*dcomp)(const struct dirent **,
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