-/*
- * parseargs.h
- *
- * Command line argument parser.
- *
- * Copyright 1996-2003 Glyph & Cog, LLC
- */
-
-#ifndef PARSEARGS_H
-#define PARSEARGS_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "gtypes.h"
-
-/*
- * Argument kinds.
- */
-typedef enum {
- argFlag, /* flag (present / not-present) */
- /* [val: GBool *] */
- argInt, /* integer arg */
- /* [val: int *] */
- argFP, /* floating point arg */
- /* [val: double *] */
- argString, /* string arg */
- /* [val: char *] */
- /* dummy entries -- these show up in the usage listing only; */
- /* useful for X args, for example */
- argFlagDummy,
- argIntDummy,
- argFPDummy,
- argStringDummy
-} ArgKind;
-
-/*
- * Argument descriptor.
- */
-typedef struct {
- char *arg; /* the command line switch */
- ArgKind kind; /* kind of arg */
- void *val; /* place to store value */
- int size; /* for argString: size of string */
- char *usage; /* usage string */
-} ArgDesc;
-
-/*
- * Parse command line. Removes all args which are found in the arg
- * descriptor list <args>. Stops parsing if "--" is found (and removes
- * it). Returns gFalse if there was an error.
- */
-extern GBool parseArgs(ArgDesc *args, int *argc, char *argv[]);
-
-/*
- * Print usage message, based on arg descriptor list.
- */
-extern void printUsage(char *program, char *otherArgs, ArgDesc *args);
-
-/*
- * Check if a string is a valid integer or floating point number.
- */
-extern GBool isInt(char *s);
-extern GBool isFP(char *s);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif