diff options
Diffstat (limited to 'output.c')
| -rw-r--r-- | output.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/output.c b/output.c index c6a998120555f..0563cf0b1713c 100644 --- a/output.c +++ b/output.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1984-2017 Mark Nudelman + * Copyright (C) 1984-2019 Mark Nudelman * * You may distribute under the terms of either the GNU General Public * License or the Less License, as specified in the README file. @@ -50,7 +50,7 @@ extern int have_ul; * Display the line which is in the line buffer. */ public void -put_line() +put_line(VOID_PARAM) { int c; int i; @@ -100,7 +100,7 @@ static char *ob = obuf; * overwritten or scrolled away. */ public void -flush() +flush(VOID_PARAM) { int n; int fd; @@ -483,6 +483,27 @@ TYPE_TO_A_FUNC(linenumtoa, LINENUM) TYPE_TO_A_FUNC(inttoa, int) /* + * Convert an string to an integral type. + */ +#define STR_TO_TYPE_FUNC(funcname, type) \ +type funcname(buf, ebuf) \ + char *buf; \ + char **ebuf; \ +{ \ + type val = 0; \ + for (;;) { \ + char c = *buf++; \ + if (c < '0' || c > '9') break; \ + val = 10 * val + c - '0'; \ + } \ + if (ebuf != NULL) *ebuf = buf; \ + return val; \ +} + +STR_TO_TYPE_FUNC(lstrtopos, POSITION); +STR_TO_TYPE_FUNC(lstrtoi, int); + +/* * Output an integer in a given radix. */ static int @@ -566,7 +587,7 @@ less_printf(fmt, parg) * become the next command. */ public void -get_return() +get_return(VOID_PARAM) { int c; |