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enforce C90 compatibility for zlibWrapper

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This commit is contained in:
Yann Collet
2019-09-24 17:50:58 -07:00
parent ad2a2785f7
commit cb18fffe65
9 changed files with 46 additions and 42 deletions
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16
zlibWrapper/gzread.c
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@@ -386,7 +386,7 @@ int ZEXPORT gzread(file, buf, len)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
state.file = file;
/* check that we're reading and that there's no (serious) error */
if (state.state->mode != GZ_READ ||
@@ -424,7 +424,7 @@ z_size_t ZEXPORT gzfread(buf, size, nitems, file)
/* get internal structure */
if (file == NULL)
return 0;
state = (gz_statep)file;
state.file = file;
/* check that we're reading and that there's no (serious) error */
if (state.state->mode != GZ_READ ||
@@ -470,7 +470,7 @@ int ZEXPORT gzgetc(file)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
state.file = file;
/* check that we're reading and that there's no (serious) error */
if (state.state->mode != GZ_READ ||
@@ -485,7 +485,7 @@ int ZEXPORT gzgetc(file)
}
/* nothing there -- try gz_read() */
ret = (unsigned)gz_read(state, buf, 1);
ret = (int)gz_read(state, buf, 1);
return ret < 1 ? -1 : buf[0];
}
@@ -505,7 +505,7 @@ int ZEXPORT gzungetc(c, file)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
state.file = file;
/* check that we're reading and that there's no (serious) error */
if (state.state->mode != GZ_READ ||
@@ -569,7 +569,7 @@ char * ZEXPORT gzgets(file, buf, len)
/* check parameters and get internal structure */
if (file == NULL || buf == NULL || len < 1)
return NULL;
state = (gz_statep)file;
state.file = file;
/* check that we're reading and that there's no (serious) error */
if (state.state->mode != GZ_READ ||
@@ -628,7 +628,7 @@ int ZEXPORT gzdirect(file)
/* get internal structure */
if (file == NULL)
return 0;
state = (gz_statep)file;
state.file = file;
/* if the state is not known, but we can find out, then do so (this is
mainly for right after a gzopen() or gzdopen()) */
@@ -649,7 +649,7 @@ int ZEXPORT gzclose_r(file)
/* get internal structure */
if (file == NULL)
return Z_STREAM_ERROR;
state = (gz_statep)file;
state.file = file;
/* check that we're reading */
if (state.state->mode != GZ_READ)