lua 5.3 fixeslua53

3 files changed, 14 insertions, 0 deletions

diff --git a/image.c b/image.c
index 1305063..5cb43cf 100644
--- a/image.c
+++ b/image.c
@@ -2,6 +2,11 @@
 #include <TH.h>
 #include <luaT.h>
 
+#if LUA_VERSION_NUM >= 503
+#define luaL_checklong(L,n)     ((long)luaL_checkinteger(L, (n)))
+#endif
+
+
 #define torch_(NAME) TH_CONCAT_3(torch_, Real, NAME)
 #define torch_Tensor TH_CONCAT_STRING_3(torch., Real, Tensor)
 #define image_(NAME) TH_CONCAT_3(image_, Real, NAME)
diff --git a/jpeg.c b/jpeg.c
index 8c87e01..d36f221 100644
--- a/jpeg.c
+++ b/jpeg.c
@@ -4,6 +4,11 @@
 #include <jpeglib.h>
 #include <setjmp.h>
 
+#if LUA_VERSION_NUM >= 503
+#define luaL_checkint(L,n)      ((int)luaL_checkinteger(L, (n)))
+#endif
+
+
 #define torch_(NAME) TH_CONCAT_3(torch_, Real, NAME)
 #define torch_Tensor TH_CONCAT_STRING_3(torch., Real, Tensor)
 #define libjpeg_(NAME) TH_CONCAT_3(libjpeg_, Real, NAME)
diff --git a/png.c b/png.c
index 2034639..e69eee0 100644
--- a/png.c
+++ b/png.c
@@ -6,6 +6,10 @@
 #include <string.h>
 #include <assert.h>
 
+#if LUA_VERSION_NUM >= 503
+#define luaL_checkint(L,n)      ((int)luaL_checkinteger(L, (n)))
+#endif
+
 #define PNG_DEBUG 3
 #include <png.h>