Add flag to support allocation of trampolines within 32-bit offset range of target code on 64-bit Windows

Plus minor formatting fixes and more documentation for flags.

Fixes #9

2 files changed, 12 insertions, 12 deletions

diff --git a/tests/test.c b/tests/test.c
index d8b39fd..a3ecb73 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -31,9 +31,8 @@ void foo_hooked_tr(void) {
 int main() {
   puts("Testing initial install");
 
-  subhook_t foo_hook = subhook_new((void *)foo,
-                                   (void *)foo_hooked,
-                                   SUBHOOK_64BIT_OFFSET);
+  subhook_t foo_hook = subhook_new(
+    foo, foo_hooked, SUBHOOK_64BIT_OFFSET | SUBHOOK_TRAMPOLINE);
   if (foo_hook == NULL || subhook_install(foo_hook) < 0) {
     puts("Install failed");
     return EXIT_FAILURE;
@@ -62,9 +61,8 @@ int main() {
 
   puts("Testing trampoline");
 
-  subhook_t foo_hook_tr = subhook_new((void *)foo,
-                                      (void *)foo_hooked_tr,
-                                      SUBHOOK_64BIT_OFFSET);
+  subhook_t foo_hook_tr = subhook_new(
+    foo, foo_hooked_tr, SUBHOOK_64BIT_OFFSET | SUBHOOK_TRAMPOLINE);
   if (subhook_install(foo_hook_tr) < 0) {
     puts("Install failed");
     return EXIT_FAILURE;
diff --git a/tests/test.cpp b/tests/test.cpp
index 7ba167a..f31d1fb 100644
--- a/tests/test.cpp
+++ b/tests/test.cpp
@@ -30,9 +30,10 @@ void foo_hooked_tr() {
 int main() {
   std::cout << "Testing initial install" << std::endl;
 
-  subhook::Hook foo_hook((void *)foo,
-                         (void *)foo_hooked,
-                         subhook::HookFlag64BitOffset);
+  subhook::Hook foo_hook(
+    (void *)foo,
+    (void *)foo_hooked,
+    subhook::HookFlag64BitOffset | subhook::HookFlagTrampoline);
   if (!foo_hook.Install()) {
     std::cout << "Install failed" << std::endl;
     return EXIT_FAILURE;
@@ -59,9 +60,10 @@ int main() {
 
   std::cout << "Testing trampoline" << std::endl;
 
-  subhook::Hook foo_hook_tr((void *)foo,
-                            (void *)foo_hooked_tr,
-                            subhook::HookFlag64BitOffset);
+  subhook::Hook foo_hook_tr(
+    (void *)foo,
+    (void *)foo_hooked_tr,
+    subhook::HookFlag64BitOffset | subhook::HookFlagTrampoline);
   if (!foo_hook_tr.Install()) {
     std::cout << "Install failed" << std::endl;
     return EXIT_FAILURE;