Merge commit '339420dd5dd874c41f6bab5808291fb4036dd022' as 'funtools'

1 files changed, 240 insertions, 0 deletions

diff --git a/funtools/funtools.h b/funtools/funtools.h
new file mode 100644
index 0000000..2d2ff08
--- /dev/null
+++ b/funtools/funtools.h
@@ -0,0 +1,240 @@
+/*
+ *	Copyright (c) 1999-2003 Smithsonian Astrophysical Observatory
+ */
+
+/*
+ *
+ * funtools.h
+ *
+ */
+
+#ifndef	__funtools_h
+#define	__funtools_h
+
+/* avoid use of system -- its not secure */
+/* but funtools cannot use launch for the Cygwin platform because the stdfiles
+   support is missing in the Cygwin implementation of launch */
+#ifndef USE_LAUNCH
+#define USE_LAUNCH 1
+#endif
+#if HAVE_CYGWIN
+#undef USE_LAUNCH
+#endif
+
+#define FUN_MAJOR_VERSION 1
+#define FUN_MINOR_VERSION 4
+#define FUN_PATCH_LEVEL 7
+#define FUN_VERSION "1.4.7"
+
+#ifndef FUNTOOLS_PRIVATE
+#include "prsetup.h"
+#define USE_XFILEIO 1
+#include "fitsy.h"
+#undef USE_XFILEIO
+#include "wcs.h"
+typedef void *Fun;
+#endif
+
+/* types of data "files" we know about */
+#define FUN_UNKNOWN 0
+#define FUN_IMAGE   1
+#define FUN_TABLE   2
+#define FUN_ARRAY   3
+#define FUN_EVENTS  4
+
+/* param types: these more or less match FITSType in fitsy.h */
+#define FUN_PAR_UNKNOWN 'u'
+#define FUN_PAR_COMMENT 'c'
+#define FUN_PAR_LOGICAL 'l'
+#define FUN_PAR_INTEGER 'i'
+#define FUN_PAR_STRING  's'
+#define FUN_PAR_VALUE   'v'
+#define FUN_PAR_REAL    'r'
+#define FUN_PAR_COMPLEX 'x'
+
+/* column modes and status */
+#define COL_ACTIVE	    1
+#define COL_IBUF	    2
+#define COL_PTR		    4
+#define COL_READ	  010
+#define COL_WRITE	  020
+#define COL_REPLACEME	  040
+
+/* operations we keep track of */
+#define OP_WRHEAD	1
+#define OP_WRIMAGE	2
+#define OP_WRTABLE	3
+#define OP_RDIMAGE	4
+#define OP_RDTABLE	5
+
+/* to determine the byte offset of a field within a structure type */
+#define FUN_OFFSET(p_type,field) \
+	((int) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
+
+/* library declarations */
+_PRbeg
+
+/* funopen.c */
+Fun  FunOpen _PRx((char *fname, char *mode, Fun copy));
+void FunFlush _PRx((Fun fun, char *plist));
+void FunClose _PRx((Fun fun));
+
+/* funim.c */
+void *FunImageGet _PRx((Fun fun, void *buf, char *plist));
+void *FunImageRowGet _PRx((Fun fun, void *buf, 
+			   int ystart, int ystop, char *plist));
+int  FunImagePut _PRx((Fun fun, void *buf, 
+		       int dim1, int dim2, int bitpix, char *plist));
+int  FunImageRowPut _PRx((Fun fun, void *buf, int rstart, int rstop,
+			  int dim1, int dim2, int bitpix, char *plist));
+
+/* funtab.c */
+void *FunTableRowGet _PRx((Fun fun, void *rows, int maxrow,
+			   char *plist, int *nrow));
+int FunTableRowPut _PRx((Fun fun, void *rows, int nrow,
+			 int idx, char *plist));
+off_t FunTableRowSeek _PRx((Fun fun, int nrow, char *plist));
+
+/* funcol.c */
+void FunColumnActivate _PRx((Fun fun, char *s, char *plist));
+int FunColumnSelectArr _PRx((Fun fun, size_t size, char *mode,
+			     char **names, char **types, char **modes,
+			     int *offsets, int nargs));
+#ifdef __STDC__
+int FunColumnSelect(Fun fun, size_t size, char *plist, ...);
+#else
+int FunColumnSelect();
+#endif
+int FunColumnLookup _PRx((Fun fun, char *s, int which, char **name,
+			  int *type, int *plist, int *offset, int *n, 
+			  int *width));
+int FunColumnLookup2 _PRx((Fun fun, char *s, int which,
+			   double *tlmin, double *tlmax,
+			   double *binsize, double *tscale, double *tzero));
+/* funinfo.c */
+#ifdef __STDC__
+int FunInfoGet(Fun fun, ...);
+int FunInfoPut(Fun fun, ...);
+#else
+int FunInfoGet();
+int FunInfoPut();
+#endif
+/* funparam.c */
+Fun FUN_PRIMARY _PRx((Fun fun));
+char *FUN_RAW _PRx((char *name));
+int FunParamGetb _PRx((Fun fun, char *name, int n, int defval, int *got));
+int FunParamGeti _PRx((Fun fun, char *name, int n, int defval, int *got));
+longlong FunParamGetl _PRx((Fun fun, char *name, int n, longlong defval, int *got));
+double FunParamGetd _PRx((Fun fun, char *name, int n, double defval, int *got));
+char *FunParamGets _PRx((Fun fun, char *name, int n, char *defval, int *got));
+int FunParamPutb _PRx((Fun fun, char *name, int n, int value, char *comm,
+		       int append));
+int FunParamPuti _PRx((Fun fun, char *name, int n, int value, char *comm,
+		       int append));
+int FunParamPutl _PRx((Fun fun, char *name, int n, longlong value, char *comm,
+		       int append));
+int FunParamPutd _PRx((Fun fun, char *name, int n, double value,
+		       int prec, char *comm, int append));
+int FunParamPuts _PRx((Fun fun, char *name, int n, char *value, 
+		       char *comm, int append));
+
+/* funcalc.l */
+char *FunCalcParse _PRx((char *iname, char *oname,
+                         char *cmd, char *expr, char *autod, int args));
+
+/* funwcs.c */
+struct WorldCoor *_FunWCS _PRx((Fun fun, int doimage));
+
+/* funutil.c */
+int _FunKeyword _PRx((char *buf, char *key, char *env, char *vbuf, int vlen));
+
+/* funtoolsmainlib.c */
+void FuntoolsMainLibInit _PRx((void));
+
+_PRend
+
+/* for backward compatibility */
+#define FunEventsGet FunTableRowGet
+#define FunEventsPut FunTableRowPut
+
+/* the following define for user access to fun record via FunInfo() */
+/* file information */
+#define FUN_FNAME		1
+#define FUN_GIO			2
+#define FUN_HEADER		3
+#define FUN_TYPE		4
+#define FUN_BITPIX		5
+#define FUN_MIN1		6
+#define FUN_MAX1		7
+#define FUN_MIN2		8
+#define FUN_MAX2		9
+#define FUN_DIM1		10
+#define FUN_DIM2		11
+#define FUN_ENDIAN		12
+#define FUN_FILTER		13
+#define FUN_OPS			14
+/* image information */
+#define FUN_DTYPE		15
+#define FUN_DLEN		16
+#define FUN_DPAD		17
+#define FUN_DOBLANK		18
+#define FUN_BLANK		19
+#define FUN_SCALED		20
+#define FUN_BSCALE		21
+#define FUN_BZERO		22
+/* table information */
+#define FUN_BINCOLS		23
+#define FUN_ROWSIZE		24
+/* for backward compatiblity */
+#define FUN_EVSIZE		24
+#define FUN_OVERFLOW		25
+/* array information */
+#define FUN_SKIP		26
+/* reference file */
+#define FUN_IFUN		27
+#define FUN_BFUN		28
+/* section information */
+#define FUN_SECT_X0		29
+#define FUN_SECT_X1		30
+#define FUN_SECT_Y0		31
+#define FUN_SECT_Y1		32
+#define FUN_SECT_BLOCK		33
+#define FUN_SECT_BTYPE		34
+#define FUN_SECT_DIM1		35
+#define FUN_SECT_DIM2		36
+#define FUN_SECT_BITPIX		37
+#define FUN_SECT_DTYPE		38
+/* convenient ways to get to data in binned images and tables */
+#define FUN_RAWBUF		39
+#define FUN_RAWSIZE		40
+/* specified columns */
+#define FUN_NCOL		41
+#define FUN_COLS		42
+/* hacks: ifun without the reset */
+#define FUN_IFUN0		43
+/* list information */
+#define FUN_LTYPE		44
+#define FUN_LMEM		45
+#define FUN_HEAD		46
+#define FUN_CURRENT		47
+#define FUN_MARK		48
+#define FUN_NEXT		49
+/* WCS */
+#define FUN_WCS			50
+#define FUN_WCS0		51
+/* binning offsets */
+#define FUN_BINOFFS		52
+/* param modes */
+#define FUN_RAWPARAM		53
+#define FUN_PRIMARYHEADER	54
+/* late additions */
+#define FUN_NROWS		55
+#define FUN_THEADER		56
+#define FUN_VCOLS		57
+#define FUN_VFMT		58
+#define FUN_ROW			59
+#define FUN_DIMS		60
+#define FUN_SECT_DIMS		61
+
+#endif /* __funtools.h */
+