diff --git a/include/libafl/hooks/tcg/jmp.h b/include/libafl/hooks/tcg/jmp.h
index 765f636d15..8c66833a1e 100644
--- a/include/libafl/hooks/tcg/jmp.h
+++ b/include/libafl/hooks/tcg/jmp.h
@@ -9,9 +9,12 @@
 #include "libafl/exit.h"
 #include "libafl/hook.h"
 
+typedef uint64_t (*libafl_jmp_gen_cb)(uint64_t data, target_ulong src, target_ulong dst);
+typedef void (*libafl_jmp_exec_cb)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id);
+
 struct libafl_jmp_hook {
-    uint64_t (*gen)(uint64_t data, target_ulong src, target_ulong dst);
-    void (*exec)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id);
+    libafl_jmp_gen_cb gen_cb;
+    libafl_jmp_exec_cb exec_cb;
     uint64_t data;
     size_t num;
     TCGHelperInfo helper_info;
@@ -20,8 +23,8 @@ struct libafl_jmp_hook {
 
 extern struct libafl_jmp_hook* libafl_jmp_hooks;
 
-size_t libafl_add_jmp_hook(uint64_t (*gen)(uint64_t data, target_ulong src, target_ulong dst),
-                          void (*exec)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id),
+size_t libafl_add_jmp_hook(uint64_t (*gen_cb)(uint64_t data, target_ulong src, target_ulong dst),
+                          void (*exec_cb)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id),
                           uint64_t data);
 
 void libafl_gen_jmp(target_ulong src, target_ulong dst);
diff --git a/libafl/hooks/tcg/jmp.c b/libafl/hooks/tcg/jmp.c
index 84fd42dea0..05b1f8ec1d 100644
--- a/libafl/hooks/tcg/jmp.c
+++ b/libafl/hooks/tcg/jmp.c
@@ -11,20 +11,20 @@ static TCGHelperInfo libafl_exec_jmp_hook_info = {
 struct libafl_jmp_hook* libafl_jmp_hooks;
 size_t libafl_jmp_hooks_num = 0;
 
-size_t libafl_add_jmp_hook(uint64_t (*gen)(uint64_t data, target_ulong src, target_ulong dst),
-                          void (*exec)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id),
+size_t libafl_add_jmp_hook(uint64_t (*gen_cb)(uint64_t data, target_ulong src, target_ulong dst),
+                          void (*exec_cb)(uint64_t data, target_ulong src, target_ulong dst, uint64_t id),
                           uint64_t data)
 {
     struct libafl_jmp_hook* hook = calloc(sizeof(struct libafl_jmp_hook), 1);
-    hook->gen = gen;
-    hook->exec = exec;
+    hook->gen_cb = gen_cb;
+    hook->exec_cb = exec_cb;
     hook->num = libafl_jmp_hooks_num++;
     hook->data = data;
     hook->next = libafl_jmp_hooks;
     libafl_jmp_hooks = hook;
 
     memcpy(&hook->helper_info, &libafl_exec_jmp_hook_info, sizeof(TCGHelperInfo));
-    hook->helper_info.func = exec;
+    hook->helper_info.func = exec_cb;
     return hook->num;
 }
 
@@ -34,9 +34,9 @@ void libafl_gen_jmp(target_ulong src, target_ulong dst)
     struct libafl_jmp_hook* hook = libafl_jmp_hooks;
     while (hook) {
         uint64_t cur_id = 0;
-        if (hook->gen)
-            cur_id = hook->gen(hook->data, src, dst);
-        if (cur_id != (uint64_t)-1 && hook->exec) {
+        if (hook->gen_cb)
+            cur_id = hook->gen_cb(hook->data, src, dst);
+        if (cur_id != (uint64_t)-1 && hook->exec_cb) {
             TCGv_i64 tmp0 = tcg_constant_i64(hook->data);
             TCGv_i64 tmp1 = tcg_constant_i64(src);
             TCGv_i64 tmp2 = tcg_constant_i64(dst);
@@ -57,9 +57,9 @@ void libafl_gen_jmp_dynamic(target_ulong src, TCGv_i32 dst)
     struct libafl_jmp_hook* hook = libafl_jmp_hooks;
     while (hook) {
         uint64_t cur_id = 0;
-        if (hook->gen)
-            cur_id = hook->gen(hook->data, src, 0);   // target is not statically known, signal with 0
-        if (cur_id != (uint64_t)-1 && hook->exec) {
+        if (hook->gen_cb)
+            cur_id = hook->gen_cb(hook->data, src, 0);   // target is not statically known, signal with 0
+        if (cur_id != (uint64_t)-1 && hook->exec_cb) {
             TCGv_i64 tmp0 = tcg_constant_i64(hook->data);
             TCGv_i64 tmp1 = tcg_constant_i64(src);
            // TCGv_i32 tmp2 = dst;