diff options
Diffstat (limited to 'contrib/binutils/libiberty/strtoul.c')
| -rw-r--r-- | contrib/binutils/libiberty/strtoul.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/contrib/binutils/libiberty/strtoul.c b/contrib/binutils/libiberty/strtoul.c index 2ec3204..66420f2 100644 --- a/contrib/binutils/libiberty/strtoul.c +++ b/contrib/binutils/libiberty/strtoul.c @@ -28,13 +28,24 @@ * SUCH DAMAGE. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#ifdef HAVE_LIMITS_H #include <limits.h> -#include <ctype.h> +#endif +#ifdef HAVE_SYS_PARAM_H +#include <sys/param.h> +#endif #include <errno.h> +#ifdef NEED_DECLARATION_ERRNO +extern int errno; +#endif #if 0 #include <stdlib.h> #endif #include "ansidecl.h" +#include "safe-ctype.h" #ifndef ULONG_MAX #define ULONG_MAX ((unsigned long)(~0L)) /* 0xFFFFFFFF */ @@ -63,7 +74,7 @@ strtoul(nptr, endptr, base) */ do { c = *s++; - } while (isspace(c)); + } while (ISSPACE(c)); if (c == '-') { neg = 1; c = *s++; @@ -80,10 +91,10 @@ strtoul(nptr, endptr, base) cutoff = (unsigned long)ULONG_MAX / (unsigned long)base; cutlim = (unsigned long)ULONG_MAX % (unsigned long)base; for (acc = 0, any = 0;; c = *s++) { - if (isdigit(c)) + if (ISDIGIT(c)) c -= '0'; - else if (isalpha(c)) - c -= isupper(c) ? 'A' - 10 : 'a' - 10; + else if (ISALPHA(c)) + c -= ISUPPER(c) ? 'A' - 10 : 'a' - 10; else break; if (c >= base) |
