(file_path.c) Get rid of rhash.h dependency

libretro-common/file/file_path.c

@@ -40,10 +40,6 @@
 #include <compat/posix_string.h>
 #include <retro_miscellaneous.h>
 
-#ifdef HAVE_COMPRESSION
-#include <rhash.h>
-#endif
-
 #if defined(__CELLOS_LV2__)
 
 #ifndef S_ISDIR
@@ -135,9 +131,6 @@ bool path_contains_compressed_file(const char *path)
    return (strchr(path,'#') != NULL);
 }
 
-#define FILE_EXT_7Z     0x005971d6U
-#define FILE_EXT_ZIP    0x0b88c7d8U
-
 /**
  * path_is_compressed_file:
  * @path               : path
@@ -150,19 +143,16 @@ bool path_is_compressed_file(const char* path)
 {
 #ifdef HAVE_COMPRESSION
    const char* file_ext   = path_get_extension(path);
-   uint32_t file_ext_hash = djb2_calculate(file_ext);
 
-   switch (file_ext_hash)
-   {
 #ifdef HAVE_7ZIP
-      case FILE_EXT_7Z:
-         return true;
+   if (!strcmp(file_ext, "zip"))
+      return true;
 #endif
-#ifdef HAVE_ZLIB
-      case FILE_EXT_ZIP:
-         return true;
+
+#ifdef HAVE_7ZIP
+   if (!strcmp(file_ext, "7z"))
+      return true;
 #endif
-   }
 
 #endif
    return false;