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Searched refs:ptr (Results 1 – 25 of 359) sorted by relevance

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/plan9/sys/src/cmd/spin/
H A Dtl_parse.c34 { Node *ptr = ZN; in tl_factor() local
38 ptr = tl_formula(); in tl_factor()
44 ptr = tl_yylval; in tl_factor()
46 ptr->lft = tl_factor(); in tl_factor()
47 ptr = push_negation(ptr); in tl_factor()
51 ptr = tl_factor(); in tl_factor()
53 if (ptr->ntyp == FALSE in tl_factor()
54 || ptr->ntyp == TRUE) in tl_factor()
57 if (ptr->ntyp == V_OPER) in tl_factor()
58 { if (ptr->lft->ntyp == FALSE) in tl_factor()
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/plan9/sys/src/cmd/gs/src/
H A Dgdevmacpictop.h33 #define PICTWriteByte(ptr, data) *((unsigned char*) (ptr))++ = data; argument
34 #define PICTWriteInt(ptr, data) *((short*) (ptr))++ = data; argument
35 #define PICTWriteLong(ptr, data) *((long*) (ptr))++ = data; argument
37 #define PICTWriteFillByte(ptr) PICTWriteByte(ptr, 0); argument
40 #define PICTWriteOpcode(ptr, op) PICTWriteInt(ptr, op); argument
48 #define PICTWritePoint(ptr, h, v) \ argument
50 PICTWriteInt(ptr, v); /* vertical coordinate */ \
51 PICTWriteInt(ptr, h); /* horizontal coordinate */ \
55 #define PICTWriteRect(ptr, x, y, w, h) \ argument
57 PICTWritePoint(ptr, x, y); /* upper-left corner */ \
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H A Dgsbitops.c68 chunk *ptr; in bits_fill_rectangle() local
72 do { stat } while ( inc_ptr(ptr, draster), --line_count ) in bits_fill_rectangle()
75 ptr = (chunk *) dest; in bits_fill_rectangle()
82 FOR_EACH_LINE(*ptr &= ~right_mask;); in bits_fill_rectangle()
84 FOR_EACH_LINE(*ptr |= right_mask;); in bits_fill_rectangle()
87 *ptr = (*ptr & ~right_mask) | (pattern & right_mask); ); in bits_fill_rectangle()
97 FOR_EACH_LINE(*ptr &= ~mask; ptr[1] &= ~right_mask;); in bits_fill_rectangle()
99 FOR_EACH_LINE(*ptr |= mask; ptr[1] |= right_mask;); in bits_fill_rectangle()
102 *ptr = (*ptr & ~mask) | (pattern & mask); in bits_fill_rectangle()
103 ptr[1] = (ptr[1] & ~right_mask) | (pattern & right_mask); ); in bits_fill_rectangle()
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H A Dsdcte.c89 (uint) (pr->limit - pr->ptr), last); in s_DCTE_process()
90 dest->next_output_byte = pw->ptr + 1; in s_DCTE_process()
91 dest->free_in_buffer = pw->limit - pw->ptr; in s_DCTE_process()
101 pw->ptr = dest->next_output_byte - 1; in s_DCTE_process()
105 if (pw->limit - pw->ptr < ss->Markers.size) in s_DCTE_process()
107 memcpy(pw->ptr + 1, ss->Markers.data, ss->Markers.size); in s_DCTE_process()
108 pw->ptr += ss->Markers.size; in s_DCTE_process()
124 if (pw->limit - pw->ptr < ADOBE_MARKER_LEN) in s_DCTE_process()
126 memcpy(pw->ptr + 1, Adobe, ADOBE_MARKER_LEN); in s_DCTE_process()
127 pw->ptr += ADOBE_MARKER_LEN; in s_DCTE_process()
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H A Dgsserial.c64 enc_u_put_uint(uint uval, byte * ptr) in enc_u_put_uint() argument
72 *ptr++ = tmp_v | enc_u_lim_1b; in enc_u_put_uint()
74 *ptr++ = tmp_v; in enc_u_put_uint()
75 return ptr; in enc_u_put_uint()
79 enc_s_put_int(int ival, byte * ptr) in enc_s_put_int() argument
91 *ptr++ = tmp_v | enc_u_lim_1b; in enc_s_put_int()
92 return enc_u_put_uint(uval >> enc_s_shift0, ptr); in enc_s_put_int()
94 *ptr++ = tmp_v; in enc_s_put_int()
95 return ptr; in enc_s_put_int()
106 enc_u_get_uint(uint * pval, const byte * ptr) in enc_u_get_uint() argument
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H A Dgsnogc.c37 get_uu32(const byte *ptr) in get_uu32() argument
39 return (ptr[0] << 24) + (ptr[1] << 16) + (ptr[2] << 8) + ptr[3]; in get_uu32()
42 put_uu32(byte *ptr, uint val) in put_uu32() argument
44 ptr[0] = val >> 24; in put_uu32()
45 ptr[1] = (byte)(val >> 16); in put_uu32()
46 ptr[2] = (byte)(val >> 8); in put_uu32()
47 ptr[3] = (byte)val; in put_uu32()
64 byte *ptr; in sf_alloc_string() local
66 for (; offset != 0; prev = ptr, offset = next) { in sf_alloc_string()
67 ptr = base + offset; in sf_alloc_string()
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H A Dsstring.c45 const byte *p = pr->ptr; in s_AXE_process()
46 byte *q = pw->ptr; in s_AXE_process()
67 pr->ptr = p; in s_AXE_process()
68 pw->ptr = q; in s_AXE_process()
102 if (pw->ptr == pw->limit) in s_AXD_process()
104 *++(pw->ptr) = ss->odd << 4; in s_AXD_process()
109 for (; pr->ptr < pr->limit; pr->ptr++) in s_AXD_process()
110 if (scan_char_decoder[pr->ptr[1]] != ctype_space) { in s_AXD_process()
111 if (pr->ptr[1] == '>') { in s_AXD_process()
112 pr->ptr++; in s_AXD_process()
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H A Dgdevl31s.c173 char buffer[BUFFERSIZE], *ptr = buffer; in lj3100sw_print_page_copies() local
188 lj3100sw_output_repeated_data_bytes(prn_stream, buffer, &ptr, 0x1b, 12); in lj3100sw_print_page_copies()
189 ptr += sprintf(ptr, "\r\nBD"); in lj3100sw_print_page_copies()
190 lj3100sw_output_repeated_data_bytes(prn_stream, buffer, &ptr, 0, 5520); in lj3100sw_print_page_copies()
191 ptr += sprintf(ptr, "%s\r\n%s %d\r\n%s %d\r\n%s %d\r\n%s %d\r\n%s %d\r\n%s %d\r\n", in lj3100sw_print_page_copies()
199 lj3100sw_flush_buffer(prn_stream, buffer, &ptr); in lj3100sw_print_page_copies()
203 ptr += sprintf(ptr, "%s %d\r\n%s\r\n", in lj3100sw_print_page_copies()
206 *ptr++ = 0; in lj3100sw_print_page_copies()
207 lj3100sw_output_newline(prn_stream, buffer, &ptr); in lj3100sw_print_page_copies()
226 lj3100sw_output_empty_line(prn_stream, buffer, &ptr, high_resolution); in lj3100sw_print_page_copies()
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H A Dsdctd.c119 (uint) (pr->limit - pr->ptr), (uint) jddp->skip, last); in s_DCTD_process()
121 long avail = pr->limit - pr->ptr; in s_DCTD_process()
125 pr->ptr = pr->limit; in s_DCTD_process()
130 pr->ptr += jddp->skip; in s_DCTD_process()
133 src->next_input_byte = pr->ptr + 1; in s_DCTD_process()
134 src->bytes_in_buffer = pr->limit - pr->ptr; in s_DCTD_process()
143 while (pr->ptr < pr->limit && pr->ptr[1] != 0xff) in s_DCTD_process()
144 pr->ptr++; in s_DCTD_process()
145 if (pr->ptr == pr->limit) in s_DCTD_process()
147 src->next_input_byte = pr->ptr + 1; in s_DCTD_process()
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H A Dseexec.c39 const byte *p = pr->ptr; in s_exE_process()
40 byte *q = pw->ptr; in s_exE_process()
51 pr->ptr += count; in s_exE_process()
52 pw->ptr += count; in s_exE_process()
97 const byte *p = pr->ptr; in s_exD_process()
98 byte *q = pw->ptr; in s_exD_process()
122 pr->ptr = p; in s_exD_process()
161 pr->ptr = p + count; in s_exD_process()
172 start = r.ptr; in s_exD_process()
173 if (r.limit - r.ptr > ss->hex_left) in s_exD_process()
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H A Dgsmalloc.c158 byte *ptr = 0; in gs_heap_alloc_bytes() local
177 else if ((ptr = (byte *) malloc(added)) == 0) in gs_heap_alloc_bytes()
180 gs_malloc_block_t *bp = (gs_malloc_block_t *) ptr; in gs_heap_alloc_bytes()
197 ptr = (byte *) (bp + 1); in gs_heap_alloc_bytes()
198 gs_alloc_fill(ptr, gs_alloc_fill_alloc, size); in gs_heap_alloc_bytes()
207 client_name_string(cname), size, (ulong) ptr, msg); in gs_heap_alloc_bytes()
209 return ptr; in gs_heap_alloc_bytes()
216 void *ptr = in gs_heap_alloc_struct() local
219 if (ptr == 0) in gs_heap_alloc_struct()
221 ((gs_malloc_block_t *) ptr)[-1].type = pstype; in gs_heap_alloc_struct()
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H A Dgsdsrc.c54 uint length, byte * buf, const byte ** ptr) in data_source_access_string() argument
58 if (ptr) in data_source_access_string()
59 *ptr = p; in data_source_access_string()
68 uint length, byte * buf, const byte ** ptr) in data_source_access_bytes() argument
72 if (ptr) in data_source_access_bytes()
73 *ptr = p; in data_source_access_bytes()
83 uint length, byte * buf, const byte ** ptr) in data_source_access_stream() argument
92 if (ptr) in data_source_access_stream()
93 *ptr = p; in data_source_access_stream()
107 if (ptr) in data_source_access_stream()
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H A Dgdevsvga.c69 #define set_pixel_ptr(ptr, fbdev, x, y, wnum)\ argument
74 ptr = (fb_ptr)MK_PTR(regen, (ushort)index);\
76 #define set_pixel_write_ptr(ptr, fbdev, x, y)\ argument
77 set_pixel_ptr(ptr, fbdev, x, y, fbdev->wnum_write)
78 #define set_pixel_read_ptr(ptr, fbdev, x, y)\ argument
79 set_pixel_ptr(ptr, fbdev, x, y, fbdev->wnum_read)
269 fb_ptr ptr; in svga_fill_rectangle() local
272 set_pixel_write_ptr(ptr, fb_dev, x, y); in svga_fill_rectangle()
279 while (--yi >= 0 && PTR_OFF(ptr) < limit) in svga_fill_rectangle()
280 ptr[0] = (byte) color, in svga_fill_rectangle()
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H A Dszlibd.c64 const byte *p = pr->ptr; in s_zlibD_process()
70 if (pw->ptr == pw->limit) in s_zlibD_process()
72 if (pr->ptr == pr->limit) in s_zlibD_process()
76 zs->next_out = pw->ptr + 1; in s_zlibD_process()
77 zs->avail_out = pw->limit - pw->ptr; in s_zlibD_process()
83 pr->ptr += 10; in s_zlibD_process()
87 pr->ptr = zs->next_in - 1; in s_zlibD_process()
88 pw->ptr = zs->next_out - 1; in s_zlibD_process()
91 return (pw->ptr == pw->limit ? 1 : pr->ptr > p ? 0 : 1); in s_zlibD_process()
H A Dsfilter2.c47 register const byte *p = pr->ptr; in s_A85E_process()
48 register byte *q = pw->ptr; in s_A85E_process()
72 (int)(q - pw->ptr)); in s_A85E_process()
94 (int)(q - pw->ptr)); in s_A85E_process()
119 (int)(q - pw->ptr)); in s_A85E_process()
159 (int)(q + 2 * extra - pw->ptr)); in s_A85E_process()
170 (int)(q - pw->ptr)); in s_A85E_process()
215 ss->count, (int)(p - pr->ptr), (int)(q - pw->ptr)); in s_A85E_process()
216 pr->ptr = p; in s_A85E_process()
217 if (q > pw->ptr) in s_A85E_process()
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/plan9/sys/src/libString/
H A Ds_parse.c13 if (*from->ptr == '\0') in s_parse()
17 if (*from->ptr == '\'') { in s_parse()
18 from->ptr++; in s_parse()
19 for (;*from->ptr != '\'' && *from->ptr != '\0'; from->ptr++) in s_parse()
20 s_putc(to, *from->ptr); in s_parse()
21 if (*from->ptr == '\'') in s_parse()
22 from->ptr++; in s_parse()
23 } else if (*from->ptr == '"') { in s_parse()
24 from->ptr++; in s_parse()
25 for (;*from->ptr != '"' && *from->ptr != '\0'; from->ptr++) in s_parse()
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/plan9/sys/src/games/mp3dec/
H A Dframe.c125 mad_bit_skip(&stream->ptr, 11); in decode_header()
128 if (mad_bit_read(&stream->ptr, 1) == 0) in decode_header()
132 if (mad_bit_read(&stream->ptr, 1) == 0) in decode_header()
140 header->layer = 4 - mad_bit_read(&stream->ptr, 2); in decode_header()
148 if (mad_bit_read(&stream->ptr, 1) == 0) { in decode_header()
150 header->crc_check = mad_bit_crc(stream->ptr, 16, 0xffff); in decode_header()
154 index = mad_bit_read(&stream->ptr, 4); in decode_header()
167 index = mad_bit_read(&stream->ptr, 2); in decode_header()
184 if (mad_bit_read(&stream->ptr, 1)) in decode_header()
188 if (mad_bit_read(&stream->ptr, 1)) in decode_header()
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H A Dsynth.c565 register mad_fixed_t const (*Dptr)[32], *ptr; in synth_full() local
590 ptr = *Dptr + po; in synth_full()
591 ML0(hi, lo, (*fx)[0], ptr[ 0]); in synth_full()
592 MLA(hi, lo, (*fx)[1], ptr[14]); in synth_full()
593 MLA(hi, lo, (*fx)[2], ptr[12]); in synth_full()
594 MLA(hi, lo, (*fx)[3], ptr[10]); in synth_full()
595 MLA(hi, lo, (*fx)[4], ptr[ 8]); in synth_full()
596 MLA(hi, lo, (*fx)[5], ptr[ 6]); in synth_full()
597 MLA(hi, lo, (*fx)[6], ptr[ 4]); in synth_full()
598 MLA(hi, lo, (*fx)[7], ptr[ 2]); in synth_full()
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H A Dstream.c46 mad_bit_init(&stream->ptr, 0); in mad_stream_init()
70 mad_bit_finish(&stream->ptr); in mad_stream_finish()
88 mad_bit_init(&stream->ptr, buffer); in mad_stream_buffer()
106 register unsigned char const *ptr, *end; in mad_stream_sync() local
108 ptr = mad_bit_nextbyte(&stream->ptr); in mad_stream_sync()
111 while (ptr < end - 1 && in mad_stream_sync()
112 !(ptr[0] == 0xff && (ptr[1] & 0xe0) == 0xe0)) in mad_stream_sync()
113 ++ptr; in mad_stream_sync()
115 if (end - ptr < MAD_BUFFER_GUARD) in mad_stream_sync()
118 mad_bit_init(&stream->ptr, ptr); in mad_stream_sync()
/plan9/sys/src/cmd/gs/jpeg/
H A Djmemmgr.c690 do_sarray_io (j_common_ptr cinfo, jvirt_sarray_ptr ptr, boolean writing) in do_sarray_io() argument
695 bytesperrow = (long) ptr->samplesperrow * SIZEOF(JSAMPLE); in do_sarray_io()
696 file_offset = ptr->cur_start_row * bytesperrow; in do_sarray_io()
698 for (i = 0; i < (long) ptr->rows_in_mem; i += ptr->rowsperchunk) { in do_sarray_io()
700 rows = MIN((long) ptr->rowsperchunk, (long) ptr->rows_in_mem - i); in do_sarray_io()
702 thisrow = (long) ptr->cur_start_row + i; in do_sarray_io()
703 rows = MIN(rows, (long) ptr->first_undef_row - thisrow); in do_sarray_io()
705 rows = MIN(rows, (long) ptr->rows_in_array - thisrow); in do_sarray_io()
710 (*ptr->b_s_info.write_backing_store) (cinfo, & ptr->b_s_info, in do_sarray_io()
711 (void FAR *) ptr->mem_buffer[i], in do_sarray_io()
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/plan9/sys/src/cmd/troff/
H A Ddwbinit.c105 void DWBdebug(dwbinit *ptr, int level) in DWBdebug() argument
132 for ( ; ptr->value != NULL || ptr->address != NULL; ptr++ ) { in DWBdebug()
133 if ( (path = ptr->value) == NULL ) { in DWBdebug()
134 path = *ptr->address; in DWBdebug()
136 } else fprintf(stderr, " array[%d]: %s\n", ptr->length, path); in DWBdebug()
150 char *ptr; in DWBhome() local
170 for ( ptr = buf; isspace(*ptr); ptr++ ) ; in DWBhome()
171 if ( strncmp(ptr, DWBENV, len) == 0 && *(ptr+len) == '=' ) { in DWBhome()
172 path = ptr + len + 1; in DWBhome()
173 for ( ptr = path; !isspace(*ptr) && *ptr != ';'; ptr++ ) ; in DWBhome()
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/plan9/sys/src/9/pc/
H A Dbios32.c28 u16int ptr[3]; /* far pointer m16:32 */ member
41 r = bios32call(ci, si->ptr); in bios32ci()
81 uintptr ptr; in bios32locate() local
93 ptr = UPTR2INT(bios32entry); in bios32locate()
94 bios32ptr[0] = ptr & 0xffff; in bios32locate()
95 bios32ptr[1] = (ptr>>16) & 0xffff; in bios32locate()
113 uint ptr; in bios32open() local
144 ptr = UPTR2INT(si->base)+ci.edx; in bios32open()
145 si->ptr[0] = ptr & 0xffff; in bios32open()
146 si->ptr[1] = (ptr>>16) & 0xffff; in bios32open()
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/plan9/sys/src/cmd/postscript/postio/
H A Difdef.c32 char *ptr = mesg; variable
237 while ( (n = read(ttyi, ptr, 1)) != 0 ) { in readline()
243 if ( *ptr == '\n' || *ptr == '\004' || ptr >= endmesg ) { in readline()
244 *(ptr+1) = '\0'; in readline()
245 if ( *ptr == '\004' ) in readline()
246 strcpy(ptr, "%%[ status: endofjob ]%%\n"); in readline()
247 ptr = mesg; in readline()
250 ptr++; in readline()
450 *ptr = *nptr++; in readline()
451 if ( *ptr == '\r' ) continue; in readline()
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/plan9/sys/src/liblex/
H A Dyyless.c14 char *lastch, *ptr; in yyless() local
18 ptr = x + yytext; in yyless()
20 ptr = (char*)x; in yyless()
21 while(lastch > ptr) in yyless()
24 if (ptr >yytext) in yyless()
26 yyleng = ptr-yytext; in yyless()
/plan9/sys/src/ape/lib/l/
H A Dyyless.c13 char *lastch, *ptr; in yyless() local
17 ptr = x + yytext; in yyless()
19 ptr = (char*)x; in yyless()
20 while(lastch > ptr) in yyless()
23 if (ptr >yytext) in yyless()
25 yyleng = ptr-yytext; in yyless()

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