diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index b619c1f34e..964256c8b2 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -3524,13 +3524,13 @@ static const OptionDef real_options[] = {
       "use sexagesimal format HOURS:MM:SS.MICROSECONDS for time units" },
     { "pretty", 0, {.func_arg = opt_pretty},
       "prettify the format of displayed values, make it more human readable" },
-    { "print_format", OPT_STRING | HAS_ARG, {(void*)&print_format},
+    { "print_format", OPT_STRING | HAS_ARG, { &print_format },
       "set the output printing format (available formats are: default, compact, csv, flat, ini, json, xml)", "format" },
-    { "of", OPT_STRING | HAS_ARG, {(void*)&print_format}, "alias for -print_format", "format" },
-    { "select_streams", OPT_STRING | HAS_ARG, {(void*)&stream_specifier}, "select the specified streams", "stream_specifier" },
+    { "of", OPT_STRING | HAS_ARG, { &print_format }, "alias for -print_format", "format" },
+    { "select_streams", OPT_STRING | HAS_ARG, { &stream_specifier }, "select the specified streams", "stream_specifier" },
     { "sections", OPT_EXIT, {.func_arg = opt_sections}, "print sections structure and section information, and exit" },
-    { "show_data",    OPT_BOOL, {(void*)&do_show_data}, "show packets data" },
-    { "show_data_hash", OPT_STRING | HAS_ARG, {(void*)&show_data_hash}, "show packets data hash" },
+    { "show_data",    OPT_BOOL, { &do_show_data }, "show packets data" },
+    { "show_data_hash", OPT_STRING | HAS_ARG, { &show_data_hash }, "show packets data hash" },
     { "show_error",   0, { .func_arg = &opt_show_error },  "show probing error" },
     { "show_format",  0, { .func_arg = &opt_show_format }, "show format/container info" },
     { "show_frames",  0, { .func_arg = &opt_show_frames }, "show frames info" },
@@ -3539,20 +3539,20 @@ static const OptionDef real_options[] = {
     { "show_entries", HAS_ARG, {.func_arg = opt_show_entries},
       "show a set of specified entries", "entry_list" },
 #if HAVE_THREADS
-    { "show_log", OPT_INT|HAS_ARG, {(void*)&do_show_log}, "show log" },
+    { "show_log", OPT_INT|HAS_ARG, { &do_show_log }, "show log" },
 #endif
     { "show_packets", 0, { .func_arg = &opt_show_packets }, "show packets info" },
     { "show_programs", 0, { .func_arg = &opt_show_programs }, "show programs info" },
     { "show_streams", 0, { .func_arg = &opt_show_streams }, "show streams info" },
     { "show_chapters", 0, { .func_arg = &opt_show_chapters }, "show chapters info" },
-    { "count_frames", OPT_BOOL, {(void*)&do_count_frames}, "count the number of frames per stream" },
-    { "count_packets", OPT_BOOL, {(void*)&do_count_packets}, "count the number of packets per stream" },
+    { "count_frames", OPT_BOOL, { &do_count_frames }, "count the number of frames per stream" },
+    { "count_packets", OPT_BOOL, { &do_count_packets }, "count the number of packets per stream" },
     { "show_program_version",  0, { .func_arg = &opt_show_program_version },  "show ffprobe version" },
     { "show_library_versions", 0, { .func_arg = &opt_show_library_versions }, "show library versions" },
     { "show_versions",         0, { .func_arg = &opt_show_versions }, "show program and library versions" },
     { "show_pixel_formats", 0, { .func_arg = &opt_show_pixel_formats }, "show pixel format descriptions" },
-    { "show_private_data", OPT_BOOL, {(void*)&show_private_data}, "show private data" },
-    { "private",           OPT_BOOL, {(void*)&show_private_data}, "same as show_private_data" },
+    { "show_private_data", OPT_BOOL, { &show_private_data }, "show private data" },
+    { "private",           OPT_BOOL, { &show_private_data }, "same as show_private_data" },
     { "bitexact", OPT_BOOL, {&do_bitexact}, "force bitexact output" },
     { "read_intervals", HAS_ARG, {.func_arg = opt_read_intervals}, "set read intervals", "read_intervals" },
     { "default", HAS_ARG | OPT_AUDIO | OPT_VIDEO | OPT_EXPERT, {.func_arg = opt_default}, "generic catch all option", "" },