diff options
Diffstat (limited to 'os.c')
| -rw-r--r-- | os.c | 38 |
1 files changed, 25 insertions, 13 deletions
@@ -1,5 +1,5 @@ /* - * Copyright (C) 1984-2015 Mark Nudelman + * Copyright (C) 1984-2016 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. @@ -60,9 +60,12 @@ extern int sigs; * any pending iread(). */ public int -iread(int fd, char *buf, unsigned int len) +iread(fd, buf, len) + int fd; + char *buf; + unsigned int len; { - int n; + register int n; start: #if MSDOS_COMPILER==WIN32C @@ -173,7 +176,7 @@ start: * Interrupt a pending iread(). */ public void -intread(void) +intread() { LONG_JUMP(read_label, 1); } @@ -183,7 +186,7 @@ intread(void) */ #if HAVE_TIME public time_type -get_time(void) +get_time() { time_type t; @@ -198,7 +201,8 @@ get_time(void) * Local version of strerror, if not available from the system. */ static char * -strerror(int err) +strerror(err) + int err; { #if HAVE_SYS_ERRLIST static char buf[16]; @@ -219,10 +223,11 @@ strerror(int err) * errno_message: Return an error message based on the value of "errno". */ public char * -errno_message(char *filename) +errno_message(filename) + char *filename; { - char *p; - char *m; + register char *p; + register char *m; int len; #if HAVE_ERRNO #if MUST_DEFINE_ERRNO @@ -241,7 +246,8 @@ errno_message(char *filename) /* #define HAVE_FLOAT 0 */ static POSITION -muldiv(POSITION val, POSITION num, POSITION den) +muldiv(val, num, den) + POSITION val, num, den; { #if HAVE_FLOAT double v = (((double) val) * num) / den; @@ -264,7 +270,8 @@ muldiv(POSITION val, POSITION num, POSITION den) * {{ Assumes a POSITION is a long int. }} */ public int -percentage(POSITION num, POSITION den) +percentage(num, den) + POSITION num, den; { return (int) muldiv(num, (POSITION) 100, den); } @@ -273,7 +280,10 @@ percentage(POSITION num, POSITION den) * Return the specified percentage of a POSITION. */ public POSITION -percent_pos(POSITION pos, int percent, long fraction) +percent_pos(pos, percent, fraction) + POSITION pos; + int percent; + long fraction; { /* Change percent (parts per 100) to perden (parts per NUM_FRAC_DENOM). */ POSITION perden = (percent * (NUM_FRAC_DENOM / 100)) + (fraction / 100); @@ -324,7 +334,9 @@ memcpy(dst, src, len) * This implements an ANSI-style intercept setup for Microware C 3.2 */ public int -os9_signal(int type, RETSIGTYPE (*handler)()) +os9_signal(type, handler) + int type; + RETSIGTYPE (*handler)(); { intercept(handler); } |