Index: pam_ssh-2.3/pam_option.h
===================================================================
--- pam_ssh-2.3.orig/pam_option.h
+++ pam_ssh-2.3/pam_option.h
@@ -47,7 +47,7 @@ enum opt {
 struct options {
 	struct {
 		const char *name;
-		int bool;
+		int boolean;
 		char *arg;
 	} opt[PAM_MAX_OPTIONS];
 };
Index: pam_ssh-2.3/pam_std_option.c
===================================================================
--- pam_ssh-2.3.orig/pam_std_option.c
+++ pam_ssh-2.3/pam_std_option.c
@@ -81,7 +81,7 @@ pam_std_option(struct options *options,
 		else
 			options->opt[i].name = NULL;
 
-		options->opt[i].bool = 0;
+		options->opt[i].boolean = 0;
 		options->opt[i].arg = NULL;
 	}
 
@@ -95,13 +95,13 @@ pam_std_option(struct options *options,
 				break;
 			arglen = strlen(options->opt[i].name);
 			if (strcmp(argv[j], options->opt[i].name) == 0) {
-				options->opt[i].bool = 1;
+				options->opt[i].boolean = 1;
 				found = 1;
 				break;
 			}
 			else if (strncmp(argv[j], options->opt[i].name, arglen)
 			    == 0 && argv[j][arglen] == '=')  {
-				options->opt[i].bool = 1;
+				options->opt[i].boolean = 1;
 				options->opt[i].arg
 				    = strdup(&argv[j][arglen + 1]);
 				found = 1;
@@ -119,5 +119,5 @@ pam_test_option(struct options *options,
 {
 	if (arg != NULL)
 		*arg = options->opt[option].arg;
-	return options->opt[option].bool;
+	return options->opt[option].boolean;
 }