diff options
| author | Keith Packard <keithp@keithp.com> | 2018-08-15 19:13:45 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-10-13 08:22:50 -0700 |
| commit | c417ab1de2a083b5fcff2e081e4feb2a65887903 (patch) | |
| tree | 614c7564321ea38402883992daeaea8f30bfe6b1 /src/kernel/ao.h | |
| parent | c6e57291d91f1f6c4de5c54a5cfd3eef66d9f830 (diff) | |
altos: Make cmd number parsing functions return value
Don't use a global variable to hold the result.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/kernel/ao.h')
| -rw-r--r-- | src/kernel/ao.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/kernel/ao.h b/src/kernel/ao.h index fd1d1276..3beeb880 100644 --- a/src/kernel/ao.h +++ b/src/kernel/ao.h @@ -160,8 +160,6 @@ enum ao_cmd_status { ao_cmd_syntax_error = 2, }; -extern uint16_t ao_cmd_lex_i; -extern uint32_t ao_cmd_lex_u32; extern char ao_cmd_lex_c; extern enum ao_cmd_status ao_cmd_status; @@ -189,13 +187,13 @@ ao_cmd_white(void); int8_t ao_cmd_hexchar(char c); -void +uint8_t ao_cmd_hexbyte(void); -void +uint32_t ao_cmd_hex(void); -void +uint32_t ao_cmd_decimal(void); /* Read a single hex nibble off stdin. */ |