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#ifndef CMDLINE_PARSER_H
#define CMDLINE_PARSER_H
#ifdef __cplusplus
extern "C" {
#endif
#if 0
} /* to fake out automatic code indenters */
#endif
#include "int.h"
/*
NOTE NOTE NOTE: cmd_getOptionValueString() and
cmd_getArgument() return malloc'ed memory (and abort the program if
out of memory). You must free it.
*/
enum optiontype {
OPTTYPE_FLAG,
OPTTYPE_INT,
OPTTYPE_UINT,
OPTTYPE_STRING,
OPTTYPE_BINUINT,
OPTTYPE_FLOAT
};
struct cmdlineParserCtl;
typedef struct cmdlineParserCtl * cmdlineParser;
void
cmd_processOptions(cmdlineParser const cpP,
int const argc,
const char ** const argv,
const char ** const errorP);
cmdlineParser
cmd_createOptionParser(void);
void
cmd_destroyOptionParser(cmdlineParser const cpP);
void
cmd_defineOption(cmdlineParser const cpP,
const char * const name,
enum optiontype const type);
int
cmd_optionIsPresent(cmdlineParser const cpP,
const char * const name);
int
cmd_getOptionValueInt(cmdlineParser const cpP,
const char * const name);
unsigned int
cmd_getOptionValueUint(cmdlineParser const cpP,
const char * const name);
const char *
cmd_getOptionValueString(cmdlineParser const cpP,
const char * const name);
uint64_t
cmd_getOptionValueBinUint(cmdlineParser const cpP,
const char * const name);
double
cmd_getOptionValueFloat(cmdlineParser const cpP,
const char * const name);
unsigned int
cmd_argumentCount(cmdlineParser const cpP);
const char *
cmd_getArgument(cmdlineParser const cpP,
unsigned int const argNumber);
#ifdef __cplusplus
}
#endif
#endif
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