astro/cfitsio: Update to 4.3.0

Changes:	https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/docs/changes.txt

astro/cfitsio/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	cfitsio
-PORTVERSION=	4.2.0
+PORTVERSION=	4.3.0
 CATEGORIES=	astro
 MASTER_SITES=	https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/ \
 		https://heasarc.gsfc.nasa.gov/FTP/software/fitsio/c/oldvers/ \
@@ -27,9 +27,6 @@ CPE_VENDOR=	nasa
 
 OPTIONS_DEFINE=	DOCS
 
-post-patch:
-	@${REINPLACE_CMD} -e 's|<malloc.h>|<stdlib.h>|' ${WRKSRC}/*.[chl]
-
 do-install:
 	cd ${WRKSRC}/ && ${INSTALL_DATA} drvrsmem.h fitsio.h fitsio2.h longnam.h ${STAGEDIR}${PREFIX}/include/
 	${INSTALL_DATA} ${WRKSRC}/libcfitsio.a ${STAGEDIR}${PREFIX}/lib/

astro/cfitsio/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1669057507
-SHA256 (cfitsio-4.2.0.tar.gz) = eba53d1b3f6e345632bb09a7b752ec7ced3d63ec5153a848380f3880c5d61889
-SIZE (cfitsio-4.2.0.tar.gz) = 4356372
+TIMESTAMP = 1691069920
+SHA256 (cfitsio-4.3.0.tar.gz) = fdadc01d09cf9f54253802c5ec87eb10de51ce4130411415ae88c30940621b8b
+SIZE (cfitsio-4.3.0.tar.gz) = 4367500

astro/cfitsio/files/patch-fitsio2.h

@@ -0,0 +1,28 @@
+from astro/p5-Astro-FITS-CFITSIO build log:
+
+/usr/local/include/fitsio2.h:271:5: error: invalid token at start of a preprocessor expression
+#if MACHINE == CRAY
+    ^
+/usr/include/machine/param.h:59:18: note: expanded from macro 'MACHINE'
+#define MACHINE         "amd64"
+                        ^
+
+--- fitsio2.h.orig	2023-07-21 14:37:17 UTC
++++ fitsio2.h
+@@ -268,14 +268,14 @@ extern int Fitsio_Pthread_Status;
+  
+ #endif
+  
+-#if MACHINE == CRAY
++#if 0
+     /*
+       Cray machines:   the large negative integer corresponds
+       to the 3 most sig digits set to 1.   If these
+       3 bits are set in a floating point number (64 bits), then it represents
+       a reserved value (i.e., a NaN)
+     */
+-#define fnan(L) ( (L) >= 0xE000000000000000 ? 1 : 0) )
++#define fnan(L) ( (L) >= 0xE000000000000000 ? 1 : 0)
+  
+ #else
+     /* these functions work for both big and little endian machines */