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Give getopt() a prototype and modern style arg specs.

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Welcome to the 1990s.
This commit is contained in:
Andrew Dunstan
2011-04-25 12:38:10 -04:00
parent 76dd09bbec
commit 7e0f8f836d
1 changed files with 3 additions and 4 deletions
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7
src/port/getopt.c
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@ -61,6 +61,8 @@ extern char *optarg;
#define BADARG (int)':' #define BADARG (int)':'
#define EMSG "" #define EMSG ""
int getopt(int nargc, char *const * nargv, const char * ostr);
/* /*
* getopt * getopt
* Parse argc/argv argument vector. * Parse argc/argv argument vector.
@ -72,10 +74,7 @@ extern char *optarg;
* returning -1.) * returning -1.)
*/ */
int int
getopt(nargc, nargv, ostr) getopt(int nargc, char *const * nargv, const char * ostr)
int nargc;
char *const * nargv;
const char *ostr;
{ {
static char *place = EMSG; /* option letter processing */ static char *place = EMSG; /* option letter processing */
char *oli; /* option letter list index */ char *oli; /* option letter list index */