pilrc: fix BMP loader

There was another 64-bit bug in here, causing the error message
"Bitmap not monochrome, 16, 256, 16bit, 24bit or 32bit color".

palm/pilrc/Portfile

@@ -4,7 +4,7 @@ PortSystem      1.0
 
 name            pilrc
 version         3.2
-revision        0
+revision        1
 categories      palm devel
 license         GPL-2+
 maintainers     {@nkorth nkorth.com:nkorth} openmaintainer
@@ -21,7 +21,7 @@ master_sites    sourceforge
 checksums       rmd160  e9dfb96082c7406e269ea99aec4ce2a6029e8afd \
                 sha256  f3d6ea3c77f5d2a00707f4372a212377ab7bd77b3d68c3db7e28a553b235903f \
                 size    259898
-patchfiles      fix-resource-list.diff
+patchfiles      64bit.diff
 
 configure.cmd   unix/configure
 configure.args  --disable-pilrcui

palm/pilrc/files/64bit.diff

@@ -0,0 +1,94 @@
+diff -ur pilrc-3.2-orig/bitmap.c pilrc-3.2/bitmap.c
+--- ../pilrc-3.2-orig/bitmap.c	2025-02-12 22:04:24
++++ bitmap.c	2025-02-12 22:10:01
+@@ -33,6 +33,7 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <stddef.h>
++#include <stdint.h>
+ #include <string.h>
+ #include <ctype.h>
+ #include "pilrc.h"
+@@ -57,36 +58,36 @@
+
+ typedef struct BITMAPFILEHEADER
+ {
+-  PILRC_USHORT bfType;
+-  PILRC_USHORT bfSize1;
+-  PILRC_USHORT bfSize2;
+-  PILRC_USHORT bfReserved1;
+-  PILRC_USHORT bfReserved2;
+-  PILRC_USHORT bfOffBits1;
+-  PILRC_USHORT bfOffBits2;
++  uint16_t bfType;
++  uint16_t bfSize1;
++  uint16_t bfSize2;
++  uint16_t bfReserved1;
++  uint16_t bfReserved2;
++  uint16_t bfOffBits1;
++  uint16_t bfOffBits2;
+ } BITMAPFILEHEADER;
+
+ typedef struct BITMAPINFOHEADER
+ {
+-  PILRC_ULONG biSize;
+-  long biWidth;
+-  long biHeight;
+-  PILRC_USHORT biPlanes;
+-  PILRC_USHORT biBitCount;
+-  PILRC_ULONG biCompression;
+-  PILRC_ULONG biSizeImage;
+-  long biXPelsPerMeter;
+-  long biYPelsPerMeter;
+-  PILRC_ULONG biClrUsed;
+-  PILRC_ULONG biClrImportant;
++  uint32_t biSize;
++  int32_t biWidth;
++  int32_t biHeight;
++  uint16_t biPlanes;
++  uint16_t biBitCount;
++  uint32_t biCompression;
++  uint32_t biSizeImage;
++  int32_t biXPelsPerMeter;
++  int32_t biYPelsPerMeter;
++  uint32_t biClrUsed;
++  uint32_t biClrImportant;
+ } BITMAPINFOHEADER;
+
+ typedef struct RGBQUAD
+ {
+-  PILRC_BYTE rgbBlue;
+-  PILRC_BYTE rgbGreen;
+-  PILRC_BYTE rgbRed;
+-  PILRC_BYTE rgbReserved;
++  uint8_t rgbBlue;
++  uint8_t rgbGreen;
++  uint8_t rgbRed;
++  uint8_t rgbReserved;
+ } RGBQUAD;
+
+ typedef struct BITMAPINFO
+diff -ur pilrc-3.2-orig/util.c pilrc-3.2/util.c
+--- ../pilrc-3.2-orig/util.c	2025-02-12 22:04:24
++++ util.c	2025-02-12 22:10:41
+@@ -35,6 +35,7 @@
+ #endif
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <stdint.h>
+ #include <string.h>
+ #include <ctype.h>
+ #include <errno.h>
+@@ -73,9 +74,9 @@
+ DEFPL(PLEXRESOURCEDIR)
+ typedef struct RESOURCEDIRENTRY
+ {
+-  int type[4];
+-  int id;
+-  int offset;
++  p_int type[4];
++  p_int id;
++  p_int offset;
+ } RESOURCEDIRENTRY;
+
+ #define szRESOURCEDIRENTRY "b4,w,l"