portability fixes

diff --git a/doomgeneric/doomgeneric.h b/doomgeneric/doomgeneric.h
index 25887107c76f6913bd9a2d4bd31a8fbdca3f5765..c2dc4b57fe54969a8d4df95483d467e2511c5f6a 100644 (file)
--- a/doomgeneric/doomgeneric.h
+++ b/doomgeneric/doomgeneric.h
@@ -1,6 +1,7 @@
 #ifndef DOOM_GENERIC
 #define DOOM_GENERIC
 
+#include <stdlib.h>
 #include <stdint.h>
 
 #define DOOMGENERIC_RESX 640

diff --git a/doomgeneric/doomgeneric_xlib.c b/doomgeneric/doomgeneric_xlib.c
index cf92fc7e29c48f9b60ee6d6baf12bea973f44b06..f6d6a31b58538228ffb5934499f9b15f91ffe948 100644 (file)
--- a/doomgeneric/doomgeneric_xlib.c
+++ b/doomgeneric/doomgeneric_xlib.c
@@ -2,6 +2,7 @@
 
 #include "doomgeneric.h"
 
+#include <ctype.h>
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>