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Constified from arguments.

This commit is contained in:
Gisle Vanem 2007-11-06 16:20:04 +00:00
parent c8355c27e9
commit caf880be18

View File

@ -154,7 +154,7 @@ static const struct tzinfo tz[]= {
0 monday - 6 sunday 0 monday - 6 sunday
*/ */
static int checkday(char *check, size_t len) static int checkday(const char *check, size_t len)
{ {
int i; int i;
const char * const *what; const char * const *what;
@ -173,7 +173,7 @@ static int checkday(char *check, size_t len)
return found?i:-1; return found?i:-1;
} }
static int checkmonth(char *check) static int checkmonth(const char *check)
{ {
int i; int i;
const char * const *what; const char * const *what;
@ -193,7 +193,7 @@ static int checkmonth(char *check)
/* return the time zone offset between GMT and the input one, in number /* return the time zone offset between GMT and the input one, in number
of seconds or -1 if the timezone wasn't found/legal */ of seconds or -1 if the timezone wasn't found/legal */
static int checktz(char *check) static int checktz(const char *check)
{ {
unsigned int i; unsigned int i;
const struct tzinfo *what; const struct tzinfo *what;