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fixed some warnings for errtbl.c on Cygwin systems

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This commit is contained in:
Landon Curt Noll
2023-10-05 05:02:05 -07:00
parent d52cbcea14
commit ddf0c8f1f5
1 changed files with 4 additions and 4 deletions
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8
errtbl.c
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@@ -855,7 +855,7 @@ is_e_digits(CONST char *errsym)
* check for only digits remaining
*/
for (p = errsym+2; *p != '\0'; ++p) {
if (!isascii(*p) || !isdigit(*p)) {
if (!isascii((int)*p) || !isdigit((int)*p)) {
return false;
}
}
@@ -1090,7 +1090,7 @@ is_e_1string(CONST char *errsym)
* must match regular expression: ^E_[A-Z][A-Z0-9_]+$
*/
for (p = errsym+3; *p != '\0'; ++p) {
if (!isascii(*p) || !(isupper(*p) || isdigit(*p) || *p == '_')) {
if (!isascii((int)*p) || !(isupper((int)*p) || isdigit((int)*p) || *p == '_')) {
return false;
}
}
@@ -2183,8 +2183,8 @@ print_errsym(void)
int
main(int argc, char *argv[])
{
extern char *optarg; /* argv index of the next arg */
extern int optind; /* argv index of the next arg */
EXTERN char *optarg; /* argv index of the next arg */
EXTERN int optind; /* argv index of the next arg */
int e_flag = 0; /* 1 ==> -e flag was used */
int d_flag = 0; /* 1 ==> -s flag was used */
int i;