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| 23 | #include <cstdlib> |
23 | #include <cstdlib> |
| 24 | #include <cstring> |
24 | #include <cstring> |
| 25 | #include <inttypes.h> |
25 | #include <inttypes.h> |
| 26 | |
26 | |
| 27 | #include "rxvtutil.h" |
27 | #include "rxvtutil.h" |
| 28 | |
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| 29 | class byteorder byteorder; |
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| 30 | |
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| 31 | unsigned int byteorder::e; |
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| 32 | |
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| 33 | byteorder::byteorder () |
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| 34 | { |
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| 35 | union { |
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| 36 | uint32_t u; |
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| 37 | uint8_t b[4]; |
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| 38 | } w; |
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| 39 | |
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| 40 | w.b[0] = 0x11; |
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| 41 | w.b[1] = 0x22; |
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| 42 | w.b[2] = 0x33; |
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| 43 | w.b[3] = 0x44; |
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| 44 | |
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| 45 | e = w.u; |
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| 46 | } |
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| 47 | |
28 | |
| 48 | #if !HAVE_GCC_BUILTINS |
29 | #if !HAVE_GCC_BUILTINS |
| 49 | int rxvt_ctz (unsigned int x) CONST |
30 | int rxvt_ctz (unsigned int x) CONST |
| 50 | { |
31 | { |
| 51 | int r = 0; |
32 | int r = 0; |
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| 93 | void * |
74 | void * |
| 94 | rxvt_temp_buf (int len) |
75 | rxvt_temp_buf (int len) |
| 95 | { |
76 | { |
| 96 | if (len > temp_len) |
77 | if (len > temp_len) |
| 97 | { |
78 | { |
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79 | free (temp_buf); |
| 98 | temp_buf = realloc (temp_buf, len); |
80 | temp_buf = malloc (len); |
| 99 | temp_len = len; |
81 | temp_len = len; |
| 100 | } |
82 | } |
| 101 | |
83 | |
| 102 | return temp_buf; |
84 | return temp_buf; |
| 103 | } |
85 | } |
