shithub: pokered

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Use noreturn for usage_exit

--- a/tools/common.h

+++ b/tools/common.h

@@ -21,7 +21,7 @@

 #define error_exit(...) exit((fprintf(stderr, PROGRAM_NAME ": " __VA_ARGS__), 1))

-void usage_exit(int status) {

+noreturn void usage_exit(int status) {

 	fprintf(stderr, "Usage: " PROGRAM_NAME " " USAGE_OPTS "\n");

 	exit(status);

 }