FreeCalypso > hg > freecalypso-tools
annotate target-utils/libc/strcat.c @ 181:dcab0be3f67a
started manual VCXO calibration code: fc-vcxo-linear utility written
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Wed, 12 Apr 2017 06:45:45 +0000 |
parents | 7fb62fc724dc |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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1 /* |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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2 * Concatenate s2 on the end of s1. S1's space must be large enough. |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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3 * Return s1. |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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4 */ |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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5 |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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6 char * |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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7 strcat(s1, s2) |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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8 register char *s1, *s2; |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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9 { |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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10 register char *os1; |
7fb62fc724dc
target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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11 |
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Mychaela Falconia <falcon@freecalypso.org>
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12 os1 = s1; |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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13 while (*s1++) |
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target-utils/libc: beginning of newlib-ectomy
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14 ; |
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15 --s1; |
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target-utils/libc: beginning of newlib-ectomy
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16 while (*s1++ = *s2++) |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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17 ; |
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Mychaela Falconia <falcon@freecalypso.org>
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18 return(os1); |
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target-utils/libc: beginning of newlib-ectomy
Mychaela Falconia <falcon@freecalypso.org>
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19 } |