Rename a function
diff --git a/include/program.h b/include/program.h
index 4c5bf4f..615ffa1 100644
--- a/include/program.h
+++ b/include/program.h
@@ -101,7 +101,7 @@
 void bc_program_free(BcProgram *program);
 // ** Exclude end. **
 
-BcStatus bc_program_func_add(BcProgram *p, char *name, size_t *idx);
+BcStatus bc_program_addFunc(BcProgram *p, char *name, size_t *idx);
 BcStatus bc_program_exec(BcProgram *p);
 
 extern const char *bc_program_byte_fmt;
diff --git a/src/bc/parse.c b/src/bc/parse.c
index 7b60a40..09e603a 100644
--- a/src/bc/parse.c
+++ b/src/bc/parse.c
@@ -249,7 +249,7 @@
 
   if (idx == BC_INVALID_IDX) {
 
-    status = bc_program_func_add(parse->program, name, &idx);
+    status = bc_program_addFunc(parse->program, name, &idx);
 
     if (status) return status;
 
@@ -1238,7 +1238,7 @@
     goto err;
   }
 
-  status = bc_program_func_add(parse->program, name, &parse->func);
+  status = bc_program_addFunc(parse->program, name, &parse->func);
 
   if (status) goto err;
 
diff --git a/src/bc/program.c b/src/bc/program.c
index d22302f..e8138c8 100644
--- a/src/bc/program.c
+++ b/src/bc/program.c
@@ -1420,7 +1420,7 @@
 
   strcpy(name, bc_lang_func_main);
 
-  s = bc_program_func_add(p, name, &idx);
+  s = bc_program_addFunc(p, name, &idx);
 
   name = NULL;
 
@@ -1435,7 +1435,7 @@
 
   strcpy(read_name, bc_lang_func_read);
 
-  s = bc_program_func_add(p, read_name, &idx);
+  s = bc_program_addFunc(p, read_name, &idx);
 
   read_name = NULL;
 
@@ -1572,7 +1572,7 @@
   putchar('\n');
 }
 
-BcStatus bc_program_func_add(BcProgram *p, char *name, size_t *idx) {
+BcStatus bc_program_addFunc(BcProgram *p, char *name, size_t *idx) {
 
   BcStatus status;
   BcEntry entry;