diff options
Diffstat (limited to 'lib.h')
| -rw-r--r-- | lib.h | 24 |
1 files changed, 16 insertions, 8 deletions
@@ -184,18 +184,26 @@ char *safe_strcat (char *, size_t, const char *); char *safe_strncat (char *, size_t, const char *, size_t); char *safe_strdup (const char *); +/* mutt_atoX() flags: + * + * Without the flag, the function will return -1, but the dst parameter + * will still be set to 0. */ +#define MUTT_ATOI_ALLOW_EMPTY (1<<0) /* allow NULL or "" */ +#define MUTT_ATOI_ALLOW_TRAILING (1<<1) /* allow values after the number */ + /* strtol() wrappers with range checking; they return * 0 success * -1 format error - * -2 overflow (for int and short) - * the int pointer may be NULL to test only without conversion + * -2 out of range + * the dst pointer may be NULL to test only without conversion */ -int mutt_atos (const char *, short *); -int mutt_atoi (const char *, int *); -int mutt_atol (const char *, long *); -int mutt_atoui (const char *, unsigned int *); -int mutt_atoul (const char *, unsigned long *); -int mutt_atoull (const char *, unsigned long long *); +int mutt_atos (const char *, short *, int); +int mutt_atoi (const char *, int *, int); +int mutt_atol (const char *, long *, int); +int mutt_atoll (const char *, long long *, int); +int mutt_atoui (const char *, unsigned int *, int); +int mutt_atoul (const char *, unsigned long *, int); +int mutt_atoull (const char *, unsigned long long *, int); const char *mutt_stristr (const char *, const char *); const char *mutt_basename (const char *); |