diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/printf.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/printf.c b/src/printf.c index a9979a6d8..1c43c0773 100644 --- a/src/printf.c +++ b/src/printf.c @@ -48,6 +48,13 @@ #include <sys/types.h> #include "system.h" +#ifndef isascii +#define isascii(c) 1 +#endif + +#define ISDIGIT(c) (isascii (c) && isdigit (c)) +#define ISXDIGIT(c) (isascii (c) && isxdigit (c)) + #ifndef STDC_HEADERS double strtod (); long strtol (); @@ -168,7 +175,7 @@ print_formatted (format, argc, argv) field_width = 0; } else - while (isdigit (*f)) + while (ISDIGIT (*f)) { ++f; ++direc_length; @@ -191,7 +198,7 @@ print_formatted (format, argc, argv) precision = 0; } else - while (isdigit (*f)) + while (ISDIGIT (*f)) { ++f; ++direc_length; @@ -245,7 +252,7 @@ print_esc (escstart) if (*p == 'x') { for (esc_length = 0, ++p; - esc_length < 3 && isxdigit (*p); + esc_length < 3 && ISXDIGIT (*p); ++esc_length, ++p) esc_value = esc_value * 16 + hextobin (*p); if (esc_length == 0) |