netcdf-c/oc2/ocutil.h

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/* Copyright 2009, UCAR/Unidata and OPeNDAP, Inc.
See the COPYRIGHT file for more information. */
#ifndef OCUTIL_H
#define OCUTIL_H 1
/* Forward */
struct OCstate;
#define ocmax(x,y) ((x) > (y) ? (x) : (y))
extern char* ocstrndup(const char* s, size_t len);
extern int ocstrncmp(const char* s1, const char* s2, size_t len);
extern size_t octypesize(OCtype etype);
extern char* octypetostring(OCtype octype);
extern char* octypetoddsstring(OCtype octype);
extern char* ocerrstring(int err);
extern OCerror ocsvcerrordata(struct OCstate*,char**,char**,long*);
extern OCerror octypeprint(OCtype etype, void* value, size_t bufsize, char* buf);
extern size_t xxdrsize(OCtype etype);
extern int oc_ispacked(OCnode* node);
extern size_t octotaldimsize(size_t,size_t*);
extern size_t ocarrayoffset(size_t rank, size_t*, size_t*);
extern void ocarrayindices(size_t index, int rank, size_t*, size_t*);
extern size_t ocedgeoffset(size_t rank, size_t*, size_t*);
extern int ocvalidateindices(size_t rank, size_t*, size_t*);
extern void ocmakedimlist(OClist* path, OClist* dims);
extern int ocfindbod(OCbytes* buffer, size_t*, size_t*);
/* Reclaimers*/
extern void freeOCnode(OCnode*,int);
extern void ocfreeprojectionclause(OCprojectionclause* clause);
/* Misc. */
extern void ocdataddsmsg(struct OCstate*, struct OCtree*);
extern const char* ocdtmodestring(OCDT mode,int compact);
/* Define some classifiers */
#define iscontainer(t) ((t) == OC_Dataset || (t) == OC_Structure || (t) == OC_Sequence || (t) == OC_Grid)
#define isatomic(t) ((t) == OC_Atomic)
#endif /*UTIL_H*/