1 files changed, 2 insertions, 48 deletions

diff --git a/xfa/src/fgas/include/fx_sys.h b/xfa/src/fgas/include/fx_sys.h
index b4732d7728..5b5382ec14 100644
--- a/xfa/src/fgas/include/fx_sys.h
+++ b/xfa/src/fgas/include/fx_sys.h
@@ -7,61 +7,15 @@
 #ifndef XFA_SRC_FGAS_INCLUDE_FX_SYS_H_
 #define XFA_SRC_FGAS_INCLUDE_FX_SYS_H_
 
-#ifdef __cplusplus
-extern "C" {
-#endif
 #define FX_RAD2DEG(r) ((r)*180.0f / FX_PI)
 #define FX_DEG2RAD(a) ((a)*FX_PI / 180.0f)
-typedef int8_t* FX_LPINT8;
-typedef int8_t const* FX_LPCINT8;
-typedef int32_t* FX_LPINT32;
-typedef int32_t const* FX_LPCINT32;
-typedef long FX_LONG;
-typedef FX_LONG* FX_LPLONG;
-typedef FX_LONG const* FX_LPCLONG;
-typedef FX_FLOAT const* FX_LPCFLOAT;
-typedef double FX_DOUBLE;
-typedef FX_DOUBLE* FX_LPDOUBLE;
-typedef FX_DOUBLE const* FX_LPCDOUBLE;
-FX_FLOAT FX_tan(FX_FLOAT a);
-FX_FLOAT FX_log(FX_FLOAT b, FX_FLOAT x);
-FX_FLOAT FX_strtof(const FX_CHAR* pcsStr,
-                   int32_t iLength = -1,
-                   int32_t* pUsedLen = NULL);
+
 FX_FLOAT FX_wcstof(const FX_WCHAR* pwsStr,
                    int32_t iLength = -1,
                    int32_t* pUsedLen = NULL);
-FX_WCHAR* FX_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count);
 int32_t FX_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count);
-int32_t FX_strnicmp(const FX_CHAR* s1, const FX_CHAR* s2, size_t count);
-inline FX_BOOL FX_islower(int32_t ch) {
-  return ch >= 'a' && ch <= 'z';
-}
-inline FX_BOOL FX_isupper(int32_t ch) {
-  return ch >= 'A' && ch <= 'Z';
-}
-inline int32_t FX_tolower(int32_t ch) {
-  return FX_isupper(ch) ? (ch + 0x20) : ch;
-}
-inline int32_t FX_toupper(int32_t ch) {
-  return FX_islower(ch) ? (ch - 0x20) : ch;
-}
+
 int32_t FX_filelength(FXSYS_FILE* file);
 FX_BOOL FX_fsetsize(FXSYS_FILE* file, int32_t size);
-void FX_memset(void* pBuf, int32_t iValue, size_t size);
-void FX_memcpy(void* pDst, const void* pSrc, size_t size);
-FX_BOOL FX_IsRelativePath(const CFX_WideStringC& wsPath);
-FX_BOOL FX_JoinPath(const CFX_WideStringC& wsBasePath,
-                    const CFX_WideStringC& wsRelativePath,
-                    CFX_WideString& wsAbsolutePath);
-typedef struct _FX_VERSION {
-  FX_DWORD dwMajorVersion;
-  FX_DWORD dwMinorVersion;
-  FX_DWORD dwBuildVersion;
-} FX_VERSION, *FX_LPVERSION;
-typedef FX_VERSION const* FX_LPCVERSION;
-#ifdef __cplusplus
-};
-#endif
 
 #endif  // XFA_SRC_FGAS_INCLUDE_FX_SYS_H_