diff --git a/src/raylib.h b/src/raylib.h
index 363a1b9e0..e4be11084 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -1164,7 +1164,7 @@ RLAPI unsigned char *DecodeDataBase64(const char *text, int *outputSize);
 RLAPI unsigned int ComputeCRC32(unsigned char *data, int dataSize);       // Compute CRC32 hash code
 RLAPI unsigned int *ComputeMD5(unsigned char *data, int dataSize);        // Compute MD5 hash code, returns static int[4] (16 bytes)
 RLAPI unsigned int *ComputeSHA1(unsigned char *data, int dataSize);       // Compute SHA1 hash code, returns static int[5] (20 bytes)
-RLAPI unsigned int *ComputeSHA256(const unsigned char *data, int size);   // Compute SHA256 hash code, returns static int[8] (32 bytes)
+RLAPI unsigned int *ComputeSHA256(unsigned char *data, int dataSize);     // Compute SHA256 hash code, returns static int[8] (32 bytes)
 
 // Automation events functionality
 RLAPI AutomationEventList LoadAutomationEventList(const char *fileName); // Load automation events list from file, NULL for empty list, capacity = MAX_AUTOMATION_EVENTS