diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvitops/read.c |
Initial commit
Diffstat (limited to 'dviware/dvitops/read.c')
-rw-r--r-- | dviware/dvitops/read.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/dviware/dvitops/read.c b/dviware/dvitops/read.c new file mode 100644 index 0000000000..1d808aa318 --- /dev/null +++ b/dviware/dvitops/read.c @@ -0,0 +1,78 @@ +static char rcsid[] = "$Header: /usr/jjc/dvitops/RCS/read.c,v 1.1 89/02/01 09:27:31 jjc Rel $"; + +#include "dvitops.h" + +integer sread4(fp) +FILE *fp; +{ + integer n; + n = uread1(fp); + if (n >= 128) + n -= 256; + n <<= 8; + n |= uread1(fp); + n <<= 8; + n |= uread1(fp); + n <<= 8; + n |= uread1(fp); + return n; +} + +integer sread3(fp) +FILE *fp; +{ + integer n; + n = uread1(fp); + if (n >= 128) + n -= 256; + n <<= 8; + n |= uread1(fp); + n <<= 8; + n |= uread1(fp); + return n; +} + +int sread2(fp) +FILE *fp; +{ + int n; + n = uread1(fp); + if (n >= 128) + n -= 256; + n <<= 8; + n |= uread1(fp); + return n; +} + +int sread1(fp) +FILE *fp; +{ + int n; + n = uread1(fp); + if (n >= 128) + n -= 256; + return n; +} + +integer uread3(fp) +FILE *fp; +{ + integer n; + n = uread1(fp); + n <<= 8; + n |= uread1(fp); + n <<= 8; + n |= uread1(fp); + return n; +} + +integer uread2(fp) +FILE *fp; +{ + integer n; + n = uread1(fp); + n <<= 8; + n |= uread1(fp); + return n; +} + |