diff --git a/src/rcore.c b/src/rcore.c
index 8e93709ba..08f18f717 100644
--- a/src/rcore.c
+++ b/src/rcore.c
@@ -166,9 +166,9 @@
         #ifndef MAX_PATH
             #define MAX_PATH 1025
         #endif
-        unsigned int GetModuleFileNameA( void* hModule, const char* lpFilename, unsigned int nSize);
-        unsigned int GetModuleFileNameW( void* hModule, const unsigned short* lpFilename, unsigned int nSize);
-        int  WideCharToMultiByte(unsigned int cp, unsigned long flags, const unsigned short *widestr, int cchwide, char *str, int cbmb, const char *defchar, int *used_default);
+    __declspec(dllimport) unsigned long __stdcall GetModuleFileNameA(void* hModule, void* lpFilename, unsigned long nSize);
+    __declspec(dllimport) unsigned long __stdcall GetModuleFileNameW(void* hModule, void* lpFilename, unsigned long nSize);
+    __declspec(dllimport) int __stdcall WideCharToMultiByte(unsigned int cp, unsigned long flags, void* widestr, int cchwide, void* str, int cbmb, void* defchar, int* used_default);
     #elif defined(__linux__)
         #include <unistd.h>
     #elif defined(__APPLE__)